847243555

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{13879}}^1$

素因数の和:14334

約数の個数: 16

約数和(自身を含む): 1054324800

約数和(自身を除く): 207081245

約数列:

[1, 5, 29, 145, 421, 2105, 12209, 13879, 61045, 69395, 402491, 2012455, 5843059, 29215295, 169448711, 847243555]

約数ペア:

[(1, 847243555), (5, 169448711), (29, 29215295), (145, 5843059), (421, 2012455), (2105, 402491), (12209, 69395), (13879, 61045)]