90479125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 128583936

約数和(自身を除く): 38104811

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 2861, 2875, 6325, 14305, 31471, 31625, 65803, 71525, 157355, 329015, 357625, 723833, 786775, 1645075, 3619165, 3933875, 8225375, 18095825, 90479125]

約数ペア:

[(1, 90479125), (5, 18095825), (11, 8225375), (23, 3933875), (25, 3619165), (55, 1645075), (115, 786775), (125, 723833), (253, 357625), (275, 329015), (575, 157355), (1265, 71525), (1375, 65803), (2861, 31625), (2875, 31471), (6325, 14305)]