72372145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37019}}^1$

素因数の和:37064

約数の個数: 16

約数和(自身を含む): 95955840

約数和(自身を除く): 23583695

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 37019, 185095, 629323, 851437, 3146615, 4257185, 14474429, 72372145]

約数ペア:

[(1, 72372145), (5, 14474429), (17, 4257185), (23, 3146615), (85, 851437), (115, 629323), (391, 185095), (1955, 37019)]