8493375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 16174080

約数和(自身を除く): 7680705

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 71, 75, 87, 125, 145, 165, 213, 275, 319, 355, 375, 435, 725, 781, 825, 957, 1065, 1375, 1595, 1775, 2059, 2175, 2343, 3625, 3905, 4125, 4785, 5325, 6177, 7975, 8875, 10295, 10875, 11715, 19525, 22649, 23925, 26625, 30885, 39875, 51475, 58575, 67947, 97625, 113245, 119625, 154425, 257375, 292875, 339735, 566225, 772125, 1698675, 2831125, 8493375]

約数ペア:

[(1, 8493375), (3, 2831125), (5, 1698675), (11, 772125), (15, 566225), (25, 339735), (29, 292875), (33, 257375), (55, 154425), (71, 119625), (75, 113245), (87, 97625), (125, 67947), (145, 58575), (165, 51475), (213, 39875), (275, 30885), (319, 26625), (355, 23925), (375, 22649), (435, 19525), (725, 11715), (781, 10875), (825, 10295), (957, 8875), (1065, 7975), (1375, 6177), (1595, 5325), (1775, 4785), (2059, 4125), (2175, 3905), (2343, 3625)]