39487125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3678

約数の個数: 32

約数和(自身を含む): 67991040

約数和(自身を除く): 28503915

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 3631, 10875, 10893, 18155, 54465, 90775, 105299, 272325, 315897, 453875, 526495, 1361625, 1579485, 2632475, 7897425, 13162375, 39487125]

約数ペア:

[(1, 39487125), (3, 13162375), (5, 7897425), (15, 2632475), (25, 1579485), (29, 1361625), (75, 526495), (87, 453875), (125, 315897), (145, 272325), (375, 105299), (435, 90775), (725, 54465), (2175, 18155), (3625, 10893), (3631, 10875)]