23087625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 43580160

約数和(自身を除く): 20492535

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 125, 145, 165, 193, 275, 319, 375, 435, 579, 725, 825, 957, 965, 1375, 1595, 2123, 2175, 2895, 3625, 4125, 4785, 4825, 5597, 6369, 7975, 10615, 10875, 14475, 16791, 23925, 24125, 27985, 31845, 39875, 53075, 61567, 72375, 83955, 119625, 139925, 159225, 184701, 265375, 307835, 419775, 699625, 796125, 923505, 1539175, 2098875, 4617525, 7695875, 23087625]

約数ペア:

[(1, 23087625), (3, 7695875), (5, 4617525), (11, 2098875), (15, 1539175), (25, 923505), (29, 796125), (33, 699625), (55, 419775), (75, 307835), (87, 265375), (125, 184701), (145, 159225), (165, 139925), (193, 119625), (275, 83955), (319, 72375), (375, 61567), (435, 53075), (579, 39875), (725, 31845), (825, 27985), (957, 24125), (965, 23925), (1375, 16791), (1595, 14475), (2123, 10875), (2175, 10615), (2895, 7975), (3625, 6369), (4125, 5597), (4785, 4825)]