1377764515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{13151}}^1$

素因数の和:14090

約数の個数: 16

約数和(自身を含む): 1727225856

約数和(自身を除く): 349461341

約数列:

[1, 5, 23, 115, 911, 4555, 13151, 20953, 65755, 104765, 302473, 1512365, 11980561, 59902805, 275552903, 1377764515]

約数ペア:

[(1, 1377764515), (5, 275552903), (23, 59902805), (115, 11980561), (911, 1512365), (4555, 302473), (13151, 104765), (20953, 65755)]