3334825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 4610816

約数和(自身を除く): 1275991

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 331, 403, 775, 1655, 2015, 4303, 8275, 10075, 10261, 21515, 51305, 107575, 133393, 256525, 666965, 3334825]

約数ペア:

[(1, 3334825), (5, 666965), (13, 256525), (25, 133393), (31, 107575), (65, 51305), (155, 21515), (325, 10261), (331, 10075), (403, 8275), (775, 4303), (1655, 2015)]