138011015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{11681}}^1$

素因数の和:11842

約数の個数: 16

約数和(自身を含む): 176631840

約数和(自身を除く): 38620825

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11681, 11815, 58405, 198577, 992885, 1623659, 8118295, 27602203, 138011015]

約数ペア:

[(1, 138011015), (5, 27602203), (17, 8118295), (85, 1623659), (139, 992885), (695, 198577), (2363, 58405), (11681, 11815)]