9702225

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 19498752

約数和(自身を除く): 9796527

約数列:

[1, 3, 5, 9, 13, 15, 25, 31, 39, 45, 65, 75, 93, 107, 117, 155, 195, 225, 279, 321, 325, 403, 465, 535, 585, 775, 963, 975, 1209, 1391, 1395, 1605, 2015, 2325, 2675, 2925, 3317, 3627, 4173, 4815, 6045, 6955, 6975, 8025, 9951, 10075, 12519, 16585, 18135, 20865, 24075, 29853, 30225, 34775, 43121, 49755, 62595, 82925, 90675, 104325, 129363, 149265, 215605, 248775, 312975, 388089, 646815, 746325, 1078025, 1940445, 3234075, 9702225]

約数ペア:

[(1, 9702225), (3, 3234075), (5, 1940445), (9, 1078025), (13, 746325), (15, 646815), (25, 388089), (31, 312975), (39, 248775), (45, 215605), (65, 149265), (75, 129363), (93, 104325), (107, 90675), (117, 82925), (155, 62595), (195, 49755), (225, 43121), (279, 34775), (321, 30225), (325, 29853), (403, 24075), (465, 20865), (535, 18135), (585, 16585), (775, 12519), (963, 10075), (975, 9951), (1209, 8025), (1391, 6975), (1395, 6955), (1605, 6045), (2015, 4815), (2325, 4173), (2675, 3627), (2925, 3317)]