64815672675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67217}}^1$

素因数の和:67309

約数の個数: 96

約数和(自身を含む): 123225113088

約数和(自身を除く): 58409440413

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 43, 65, 69, 75, 115, 129, 195, 215, 299, 325, 345, 559, 575, 645, 897, 975, 989, 1075, 1495, 1677, 1725, 2795, 2967, 3225, 4485, 4945, 7475, 8385, 12857, 13975, 14835, 22425, 24725, 38571, 41925, 64285, 67217, 74175, 192855, 201651, 321425, 336085, 873821, 964275, 1008255, 1545991, 1680425, 2621463, 2890331, 4369105, 4637973, 5041275, 7729955, 8670993, 13107315, 14451655, 20097883, 21845525, 23189865, 37574303, 38649775, 43354965, 60293649, 65536575, 66477613, 72258275, 100489415, 112722909, 115949325, 187871515, 199432839, 216774825, 301468245, 332388065, 502447075, 563614545, 864208969, 939357575, 997164195, 1507341225, 1661940325, 2592626907, 2818072725, 4321044845, 4985820975, 12963134535, 21605224225, 64815672675]

約数ペア:

[(1, 64815672675), (3, 21605224225), (5, 12963134535), (13, 4985820975), (15, 4321044845), (23, 2818072725), (25, 2592626907), (39, 1661940325), (43, 1507341225), (65, 997164195), (69, 939357575), (75, 864208969), (115, 563614545), (129, 502447075), (195, 332388065), (215, 301468245), (299, 216774825), (325, 199432839), (345, 187871515), (559, 115949325), (575, 112722909), (645, 100489415), (897, 72258275), (975, 66477613), (989, 65536575), (1075, 60293649), (1495, 43354965), (1677, 38649775), (1725, 37574303), (2795, 23189865), (2967, 21845525), (3225, 20097883), (4485, 14451655), (4945, 13107315), (7475, 8670993), (8385, 7729955), (12857, 5041275), (13975, 4637973), (14835, 4369105), (22425, 2890331), (24725, 2621463), (38571, 1680425), (41925, 1545991), (64285, 1008255), (67217, 964275), (74175, 873821), (192855, 336085), (201651, 321425)]