1623867813025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{12281}}^1\times {\mathrm{129001}}^1$

素因数の和:141333

約数の個数: 24

約数和(自身を含む): 2062892138328

約数和(自身を除く): 439024325303

約数列:

[1, 5, 25, 41, 205, 1025, 12281, 61405, 129001, 307025, 503521, 645005, 2517605, 3225025, 5289041, 12588025, 26445205, 132226025, 1584261281, 7921306405, 39606532025, 64954712521, 324773562605, 1623867813025]

約数ペア:

[(1, 1623867813025), (5, 324773562605), (25, 64954712521), (41, 39606532025), (205, 7921306405), (1025, 1584261281), (12281, 132226025), (61405, 26445205), (129001, 12588025), (307025, 5289041), (503521, 3225025), (645005, 2517605)]