1008059455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 1399978944

約数和(自身を除く): 391919489

約数列:

[1, 5, 13, 17, 65, 85, 103, 221, 289, 515, 521, 1105, 1339, 1445, 1751, 2605, 3757, 6695, 6773, 8755, 8857, 18785, 22763, 29767, 33865, 44285, 53663, 113815, 115141, 148835, 150569, 268315, 386971, 575705, 697619, 752845, 912271, 1934855, 1957397, 3488095, 4561355, 9786985, 11859523, 15508607, 59297615, 77543035, 201611891, 1008059455]

約数ペア:

[(1, 1008059455), (5, 201611891), (13, 77543035), (17, 59297615), (65, 15508607), (85, 11859523), (103, 9786985), (221, 4561355), (289, 3488095), (515, 1957397), (521, 1934855), (1105, 912271), (1339, 752845), (1445, 697619), (1751, 575705), (2605, 386971), (3757, 268315), (6695, 150569), (6773, 148835), (8755, 115141), (8857, 113815), (18785, 53663), (22763, 44285), (29767, 33865)]