539631725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16193}}^1$

素因数の和:16277

約数の個数: 24

約数和(自身を含む): 706835712

約数和(自身を除く): 167203987

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 6665, 16193, 33325, 80965, 404825, 501983, 696299, 2509915, 3481495, 12549575, 17407475, 21585269, 107926345, 539631725]

約数ペア:

[(1, 539631725), (5, 107926345), (25, 21585269), (31, 17407475), (43, 12549575), (155, 3481495), (215, 2509915), (775, 696299), (1075, 501983), (1333, 404825), (6665, 80965), (16193, 33325)]