68620485

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{19141}}^1$

素因数の和:19388

約数の個数: 16

約数和(自身を含む): 110257920

約数和(自身を除く): 41637435

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 19141, 57423, 95705, 287115, 4574699, 13724097, 22873495, 68620485]

約数ペア:

[(1, 68620485), (3, 22873495), (5, 13724097), (15, 4574699), (239, 287115), (717, 95705), (1195, 57423), (3585, 19141)]