68608475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 92025360

約数和(自身を除く): 23416885

約数列:

[1, 5, 13, 25, 65, 325, 379, 557, 1895, 2785, 4927, 7241, 9475, 13925, 24635, 36205, 123175, 181025, 211103, 1055515, 2744339, 5277575, 13721695, 68608475]

約数ペア:

[(1, 68608475), (5, 13721695), (13, 5277575), (25, 2744339), (65, 1055515), (325, 211103), (379, 181025), (557, 123175), (1895, 36205), (2785, 24635), (4927, 13925), (7241, 9475)]