514347625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12954

約数の個数: 32

約数和(自身を含む): 724464000

約数和(自身を除く): 210116375

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1375, 1595, 3625, 7975, 12899, 39875, 64495, 141889, 322475, 374071, 709445, 1612375, 1870355, 3547225, 4114781, 9351775, 17736125, 20573905, 46758875, 102869525, 514347625]

約数ペア:

[(1, 514347625), (5, 102869525), (11, 46758875), (25, 20573905), (29, 17736125), (55, 9351775), (125, 4114781), (145, 3547225), (275, 1870355), (319, 1612375), (725, 709445), (1375, 374071), (1595, 322475), (3625, 141889), (7975, 64495), (12899, 39875)]