10870015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 14212800

約数和(自身を除く): 3342785

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1879, 5785, 9395, 24427, 122135, 167231, 836155, 2174003, 10870015]

約数ペア:

[(1, 10870015), (5, 2174003), (13, 836155), (65, 167231), (89, 122135), (445, 24427), (1157, 9395), (1879, 5785)]