47790375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 82108416

約数和(自身を除く): 34318041

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 4111, 11625, 12333, 20555, 61665, 102775, 127441, 308325, 382323, 513875, 637205, 1541625, 1911615, 3186025, 9558075, 15930125, 47790375]

約数ペア:

[(1, 47790375), (3, 15930125), (5, 9558075), (15, 3186025), (25, 1911615), (31, 1541625), (75, 637205), (93, 513875), (125, 382323), (155, 308325), (375, 127441), (465, 102775), (775, 61665), (2325, 20555), (3875, 12333), (4111, 11625)]