2201990895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{91807}}^1$

素因数の和:91872

約数の個数: 48

約数和(自身を含む): 4210682112

約数和(自身を除く): 2008691217

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 2665, 4797, 7995, 23985, 91807, 275421, 459035, 826263, 1193491, 1377105, 3580473, 3764087, 4131315, 5967455, 10741419, 11292261, 17902365, 18820435, 33876783, 48933131, 53707095, 56461305, 146799393, 169383915, 244665655, 440398179, 733996965, 2201990895]

約数ペア:

[(1, 2201990895), (3, 733996965), (5, 440398179), (9, 244665655), (13, 169383915), (15, 146799393), (39, 56461305), (41, 53707095), (45, 48933131), (65, 33876783), (117, 18820435), (123, 17902365), (195, 11292261), (205, 10741419), (369, 5967455), (533, 4131315), (585, 3764087), (615, 3580473), (1599, 1377105), (1845, 1193491), (2665, 826263), (4797, 459035), (7995, 275421), (23985, 91807)]