2015187525

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7919}}^1$

素因数の和:7980

約数の個数: 96

約数和(自身を含む): 4124736000

約数和(自身を除く): 2109548475

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 75, 87, 117, 135, 145, 195, 225, 261, 325, 351, 377, 435, 585, 675, 725, 783, 975, 1131, 1305, 1755, 1885, 2175, 2925, 3393, 3915, 5655, 6525, 7919, 8775, 9425, 10179, 16965, 19575, 23757, 28275, 39595, 50895, 71271, 84825, 102947, 118785, 197975, 213813, 229651, 254475, 308841, 356355, 514735, 593925, 688953, 926523, 1069065, 1148255, 1544205, 1781775, 2066859, 2573675, 2779569, 2985463, 3444765, 4632615, 5345325, 5741275, 6200577, 7721025, 8956389, 10334295, 13897845, 14927315, 17223825, 23163075, 26869167, 31002885, 44781945, 51671475, 69489225, 74636575, 80607501, 134345835, 155014425, 223909725, 403037505, 671729175, 2015187525]

約数ペア:

[(1, 2015187525), (3, 671729175), (5, 403037505), (9, 223909725), (13, 155014425), (15, 134345835), (25, 80607501), (27, 74636575), (29, 69489225), (39, 51671475), (45, 44781945), (65, 31002885), (75, 26869167), (87, 23163075), (117, 17223825), (135, 14927315), (145, 13897845), (195, 10334295), (225, 8956389), (261, 7721025), (325, 6200577), (351, 5741275), (377, 5345325), (435, 4632615), (585, 3444765), (675, 2985463), (725, 2779569), (783, 2573675), (975, 2066859), (1131, 1781775), (1305, 1544205), (1755, 1148255), (1885, 1069065), (2175, 926523), (2925, 688953), (3393, 593925), (3915, 514735), (5655, 356355), (6525, 308841), (7919, 254475), (8775, 229651), (9425, 213813), (10179, 197975), (16965, 118785), (19575, 102947), (23757, 84825), (28275, 71271), (39595, 50895)]