72024425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 98035392

約数和(自身を除く): 26010967

約数列:

[1, 5, 11, 25, 55, 181, 275, 905, 1447, 1991, 4525, 7235, 9955, 15917, 36175, 49775, 79585, 261907, 397925, 1309535, 2880977, 6547675, 14404885, 72024425]

約数ペア:

[(1, 72024425), (5, 14404885), (11, 6547675), (25, 2880977), (55, 1309535), (181, 397925), (275, 261907), (905, 79585), (1447, 49775), (1991, 36175), (4525, 15917), (7235, 9955)]