4482100025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{260209}}^1$

素因数の和:260285

約数の個数: 24

約数和(自身を含む): 6098281560

約数和(自身を除く): 1616181535

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3445, 17225, 260209, 1301045, 3382717, 6505225, 13791077, 16913585, 68955385, 84567925, 179284001, 344776925, 896420005, 4482100025]

約数ペア:

[(1, 4482100025), (5, 896420005), (13, 344776925), (25, 179284001), (53, 84567925), (65, 68955385), (265, 16913585), (325, 13791077), (689, 6505225), (1325, 3382717), (3445, 1301045), (17225, 260209)]