15955996825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{1933}}^1\times {\mathrm{10651}}^1$

素因数の和:12625

約数の個数: 24

約数和(自身を含む): 20436160256

約数和(自身を除く): 4480163431

約数列:

[1, 5, 25, 31, 155, 775, 1933, 9665, 10651, 48325, 53255, 59923, 266275, 299615, 330181, 1498075, 1650905, 8254525, 20588383, 102941915, 514709575, 638239873, 3191199365, 15955996825]

約数ペア:

[(1, 15955996825), (5, 3191199365), (25, 638239873), (31, 514709575), (155, 102941915), (775, 20588383), (1933, 8254525), (9665, 1650905), (10651, 1498075), (48325, 330181), (53255, 299615), (59923, 266275)]