281630305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{1471}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 375289344

約数和(自身を除く): 93659039

約数列:

[1, 5, 11, 55, 59, 295, 649, 1471, 3245, 3481, 7355, 16181, 17405, 38291, 80905, 86789, 191455, 433945, 954679, 4773395, 5120551, 25602755, 56326061, 281630305]

約数ペア:

[(1, 281630305), (5, 56326061), (11, 25602755), (55, 5120551), (59, 4773395), (295, 954679), (649, 433945), (1471, 191455), (3245, 86789), (3481, 80905), (7355, 38291), (16181, 17405)]