5380825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 7070976

約数和(自身を除く): 1690151

約数列:

[1, 5, 25, 31, 53, 131, 155, 265, 655, 775, 1325, 1643, 3275, 4061, 6943, 8215, 20305, 34715, 41075, 101525, 173575, 215233, 1076165, 5380825]

約数ペア:

[(1, 5380825), (5, 1076165), (25, 215233), (31, 173575), (53, 101525), (131, 41075), (155, 34715), (265, 20305), (655, 8215), (775, 6943), (1325, 4061), (1643, 3275)]