404101225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{50671}}^1$

素因数の和:50721

約数の個数: 24

約数和(自身を含む): 565499520

約数和(自身を除く): 161398295

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 50671, 253355, 557381, 1266775, 1469459, 2786905, 7347295, 13934525, 16164049, 36736475, 80820245, 404101225]

約数ペア:

[(1, 404101225), (5, 80820245), (11, 36736475), (25, 16164049), (29, 13934525), (55, 7347295), (145, 2786905), (275, 1469459), (319, 1266775), (725, 557381), (1595, 253355), (7975, 50671)]