231301925

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 291219456

約数和(自身を除く): 59917531

約数列:

[1, 5, 25, 127, 263, 277, 635, 1315, 1385, 3175, 6575, 6925, 33401, 35179, 72851, 167005, 175895, 364255, 835025, 879475, 1821275, 9252077, 46260385, 231301925]

約数ペア:

[(1, 231301925), (5, 46260385), (25, 9252077), (127, 1821275), (263, 879475), (277, 835025), (635, 364255), (1315, 175895), (1385, 167005), (3175, 72851), (6575, 35179), (6925, 33401)]