54002975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 72964080

約数和(自身を除く): 18961105

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 1867, 2225, 5785, 9335, 24271, 28925, 46675, 121355, 166163, 606775, 830815, 2160119, 4154075, 10800595, 54002975]

約数ペア:

[(1, 54002975), (5, 10800595), (13, 4154075), (25, 2160119), (65, 830815), (89, 606775), (325, 166163), (445, 121355), (1157, 46675), (1867, 28925), (2225, 24271), (5785, 9335)]