429508475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8629}}^1$

素因数の和:8831

約数の個数: 24

約数和(自身を含む): 584285520

約数和(自身を除く): 154777045

約数列:

[1, 5, 11, 25, 55, 181, 275, 905, 1991, 4525, 8629, 9955, 43145, 49775, 94919, 215725, 474595, 1561849, 2372975, 7809245, 17180339, 39046225, 85901695, 429508475]

約数ペア:

[(1, 429508475), (5, 85901695), (11, 39046225), (25, 17180339), (55, 7809245), (181, 2372975), (275, 1561849), (905, 474595), (1991, 215725), (4525, 94919), (8629, 49775), (9955, 43145)]