39361875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{2999}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 74976000

約数和(自身を除く): 35614125

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1875, 2625, 2999, 4375, 8997, 13125, 14995, 20993, 44985, 62979, 74975, 104965, 224925, 314895, 374875, 524825, 1124625, 1574475, 1874375, 2624125, 5623125, 7872375, 13120625, 39361875]

約数ペア:

[(1, 39361875), (3, 13120625), (5, 7872375), (7, 5623125), (15, 2624125), (21, 1874375), (25, 1574475), (35, 1124625), (75, 524825), (105, 374875), (125, 314895), (175, 224925), (375, 104965), (525, 74975), (625, 62979), (875, 44985), (1875, 20993), (2625, 14995), (2999, 13125), (4375, 8997)]