4959475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 6629040

約数和(自身を除く): 1669565

約数列:

[1, 5, 19, 25, 53, 95, 197, 265, 475, 985, 1007, 1325, 3743, 4925, 5035, 10441, 18715, 25175, 52205, 93575, 198379, 261025, 991895, 4959475]

約数ペア:

[(1, 4959475), (5, 991895), (19, 261025), (25, 198379), (53, 93575), (95, 52205), (197, 25175), (265, 18715), (475, 10441), (985, 5035), (1007, 4925), (1325, 3743)]