68528895

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11393}}^1$

素因数の和:11802

約数の個数: 16

約数和(自身を含む): 109929312

約数和(自身を除く): 41400417

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 11393, 34179, 56965, 170895, 4568593, 13705779, 22842965, 68528895]

約数ペア:

[(1, 68528895), (3, 22842965), (5, 13705779), (15, 4568593), (401, 170895), (1203, 56965), (2005, 34179), (6015, 11393)]