8029775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 11082624

約数和(自身を除く): 3052849

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 797, 2015, 3985, 10075, 10361, 19925, 24707, 51805, 123535, 259025, 321191, 617675, 1605955, 8029775]

約数ペア:

[(1, 8029775), (5, 1605955), (13, 617675), (25, 321191), (31, 259025), (65, 123535), (155, 51805), (325, 24707), (403, 19925), (775, 10361), (797, 10075), (2015, 3985)]