5087875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 7128576

約数和(自身を除く): 2040701

約数列:

[1, 5, 13, 25, 31, 65, 101, 125, 155, 325, 403, 505, 775, 1313, 1625, 2015, 2525, 3131, 3875, 6565, 10075, 12625, 15655, 32825, 40703, 50375, 78275, 164125, 203515, 391375, 1017575, 5087875]

約数ペア:

[(1, 5087875), (5, 1017575), (13, 391375), (25, 203515), (31, 164125), (65, 78275), (101, 50375), (125, 40703), (155, 32825), (325, 15655), (403, 12625), (505, 10075), (775, 6565), (1313, 3875), (1625, 3131), (2015, 2525)]