84850465

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 34174175

約数列:

[1, 5, 7, 35, 107, 139, 163, 535, 695, 749, 815, 973, 1141, 3745, 4865, 5705, 14873, 17441, 22657, 74365, 87205, 104111, 113285, 122087, 158599, 520555, 610435, 792995, 2424299, 12121495, 16970093, 84850465]

約数ペア:

[(1, 84850465), (5, 16970093), (7, 12121495), (35, 2424299), (107, 792995), (139, 610435), (163, 520555), (535, 158599), (695, 122087), (749, 113285), (815, 104111), (973, 87205), (1141, 74365), (3745, 22657), (4865, 17441), (5705, 14873)]