10202985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 19341504

約数和(自身を除く): 9138519

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 163, 195, 321, 489, 535, 585, 815, 963, 1391, 1467, 1605, 2119, 2445, 4173, 4815, 6357, 6955, 7335, 10595, 12519, 17441, 19071, 20865, 31785, 52323, 62595, 87205, 95355, 156969, 226733, 261615, 680199, 784845, 1133665, 2040597, 3400995, 10202985]

約数ペア:

[(1, 10202985), (3, 3400995), (5, 2040597), (9, 1133665), (13, 784845), (15, 680199), (39, 261615), (45, 226733), (65, 156969), (107, 95355), (117, 87205), (163, 62595), (195, 52323), (321, 31785), (489, 20865), (535, 19071), (585, 17441), (815, 12519), (963, 10595), (1391, 7335), (1467, 6955), (1605, 6357), (2119, 4815), (2445, 4173)]