1993507825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{3011}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 2514321216

約数和(自身を除く): 520813391

約数列:

[1, 5, 25, 71, 355, 373, 1775, 1865, 3011, 9325, 15055, 26483, 75275, 132415, 213781, 662075, 1068905, 1123103, 5344525, 5615515, 28077575, 79740313, 398701565, 1993507825]

約数ペア:

[(1, 1993507825), (5, 398701565), (25, 79740313), (71, 28077575), (355, 5615515), (373, 5344525), (1775, 1123103), (1865, 1068905), (3011, 662075), (9325, 213781), (15055, 132415), (26483, 75275)]