2098875

素因数分解:

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

素因数の和:240

約数の個数: 32

約数和(自身を含む): 3631680

約数和(自身を除く): 1532805

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 193, 375, 435, 579, 725, 965, 2175, 2895, 3625, 4825, 5597, 10875, 14475, 16791, 24125, 27985, 72375, 83955, 139925, 419775, 699625, 2098875]

約数ペア:

[(1, 2098875), (3, 699625), (5, 419775), (15, 139925), (25, 83955), (29, 72375), (75, 27985), (87, 24125), (125, 16791), (145, 14475), (193, 10875), (375, 5597), (435, 4825), (579, 3625), (725, 2895), (965, 2175)]