1515631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 1761984

約数和(自身を除く): 246353

約数列:

[1, 13, 23, 37, 137, 299, 481, 851, 1781, 3151, 5069, 11063, 40963, 65897, 116587, 1515631]

約数ペア:

[(1, 1515631), (13, 116587), (23, 65897), (37, 40963), (137, 11063), (299, 5069), (481, 3151), (851, 1781)]