4953975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5107

約数の個数: 24

約数和(自身を含む): 8822352

約数和(自身を除く): 3868377

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 5081, 15243, 25405, 66053, 76215, 127025, 198159, 330265, 381075, 990795, 1651325, 4953975]

約数ペア:

[(1, 4953975), (3, 1651325), (5, 990795), (13, 381075), (15, 330265), (25, 198159), (39, 127025), (65, 76215), (75, 66053), (195, 25405), (325, 15243), (975, 5081)]