5153985

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 9106344

約数和(自身を除く): 3952359

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2161, 2385, 6483, 10805, 19449, 32415, 97245, 114533, 343599, 572665, 1030797, 1717995, 5153985]

約数ペア:

[(1, 5153985), (3, 1717995), (5, 1030797), (9, 572665), (15, 343599), (45, 114533), (53, 97245), (159, 32415), (265, 19449), (477, 10805), (795, 6483), (2161, 2385)]