18483875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{5099}}^1$

素因数の和:5143

約数の個数: 16

約数和(自身を含む): 23868000

約数和(自身を除く): 5384125

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 5099, 25495, 127475, 147871, 637375, 739355, 3696775, 18483875]

約数ペア:

[(1, 18483875), (5, 3696775), (25, 739355), (29, 637375), (125, 147871), (145, 127475), (725, 25495), (3625, 5099)]