102615305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68639}}^1$

素因数の和:68680

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 35762935

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 68639, 343195, 892307, 1578697, 4461535, 7893485, 20523061, 102615305]

約数ペア:

[(1, 102615305), (5, 20523061), (13, 7893485), (23, 4461535), (65, 1578697), (115, 892307), (299, 343195), (1495, 68639)]