71927635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 26856365

約数列:

[1, 5, 13, 19, 65, 95, 139, 247, 419, 695, 1235, 1807, 2095, 2641, 5447, 7961, 9035, 13205, 27235, 34333, 39805, 58241, 103493, 171665, 291205, 517465, 757133, 1106579, 3785665, 5532895, 14385527, 71927635]

約数ペア:

[(1, 71927635), (5, 14385527), (13, 5532895), (19, 3785665), (65, 1106579), (95, 757133), (139, 517465), (247, 291205), (419, 171665), (695, 103493), (1235, 58241), (1807, 39805), (2095, 34333), (2641, 27235), (5447, 13205), (7961, 9035)]