68705565

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23981}}^1$

素因数の和:24180

約数の個数: 16

約数和(自身を含む): 110509056

約数和(自身を除く): 41803491

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 23981, 71943, 119905, 359715, 4580371, 13741113, 22901855, 68705565]

約数ペア:

[(1, 68705565), (3, 22901855), (5, 13741113), (15, 4580371), (191, 359715), (573, 119905), (955, 71943), (2865, 23981)]