16993875

素因数分解:

$3^1\times 5^3\times {\mathrm{45317}}^1$

素因数の和:45335

約数の個数: 16

約数和(自身を含む): 28278432

約数和(自身を除く): 11284557

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 45317, 135951, 226585, 679755, 1132925, 3398775, 5664625, 16993875]

約数ペア:

[(1, 16993875), (3, 5664625), (5, 3398775), (15, 1132925), (25, 679755), (75, 226585), (125, 135951), (375, 45317)]