68401585

素因数分解:

$5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4013}}^1$

素因数の和:4512

約数の個数: 16

約数和(自身を含む): 94023936

約数和(自身を除く): 25622351

約数列:

[1, 5, 7, 35, 487, 2435, 3409, 4013, 17045, 20065, 28091, 140455, 1954331, 9771655, 13680317, 68401585]

約数ペア:

[(1, 68401585), (5, 13680317), (7, 9771655), (35, 1954331), (487, 140455), (2435, 28091), (3409, 20065), (4013, 17045)]