331528016025

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1087}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 614214402048

約数和(自身を除く): 282686386023

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 151, 191, 225, 235, 423, 453, 573, 705, 755, 955, 1087, 1175, 1359, 1719, 2115, 2265, 2865, 3261, 3525, 3775, 4775, 5435, 6795, 7097, 8595, 8977, 9783, 10575, 11325, 14325, 16305, 21291, 26931, 27175, 28841, 33975, 35485, 42975, 44885, 48915, 51089, 63873, 80793, 81525, 86523, 106455, 134655, 144205, 153267, 164137, 177425, 207617, 224425, 244575, 255445, 259569, 319365, 403965, 432615, 459801, 492411, 532275, 622851, 673275, 721025, 766335, 820685, 1038085, 1277225, 1297845, 1355527, 1477233, 1596825, 1868553, 2019825, 2163075, 2299005, 2462055, 3114255, 3831675, 4066581, 4103425, 5190425, 6489225, 6777635, 7386165, 7714439, 9342765, 9757999, 11495025, 12199743, 12310275, 15571275, 20332905, 23143317, 29273997, 31350167, 33888175, 36930825, 38572195, 46713825, 48789995, 60998715, 69429951, 87821991, 94050501, 101664525, 115716585, 146369985, 156750835, 192860975, 243949975, 282151503, 304993575, 347149755, 439109955, 470252505, 578582925, 731849925, 783754175, 1410757515, 1473457849, 1735748775, 2195549775, 2351262525, 4420373547, 7053787575, 7367289245, 13261120641, 22101867735, 36836446225, 66305603205, 110509338675, 331528016025]

約数ペア:

[(1, 331528016025), (3, 110509338675), (5, 66305603205), (9, 36836446225), (15, 22101867735), (25, 13261120641), (45, 7367289245), (47, 7053787575), (75, 4420373547), (141, 2351262525), (151, 2195549775), (191, 1735748775), (225, 1473457849), (235, 1410757515), (423, 783754175), (453, 731849925), (573, 578582925), (705, 470252505), (755, 439109955), (955, 347149755), (1087, 304993575), (1175, 282151503), (1359, 243949975), (1719, 192860975), (2115, 156750835), (2265, 146369985), (2865, 115716585), (3261, 101664525), (3525, 94050501), (3775, 87821991), (4775, 69429951), (5435, 60998715), (6795, 48789995), (7097, 46713825), (8595, 38572195), (8977, 36930825), (9783, 33888175), (10575, 31350167), (11325, 29273997), (14325, 23143317), (16305, 20332905), (21291, 15571275), (26931, 12310275), (27175, 12199743), (28841, 11495025), (33975, 9757999), (35485, 9342765), (42975, 7714439), (44885, 7386165), (48915, 6777635), (51089, 6489225), (63873, 5190425), (80793, 4103425), (81525, 4066581), (86523, 3831675), (106455, 3114255), (134655, 2462055), (144205, 2299005), (153267, 2163075), (164137, 2019825), (177425, 1868553), (207617, 1596825), (224425, 1477233), (244575, 1355527), (255445, 1297845), (259569, 1277225), (319365, 1038085), (403965, 820685), (432615, 766335), (459801, 721025), (492411, 673275), (532275, 622851)]