38625375

素因数分解:

$3^1\times 5^3\times {\mathrm{103001}}^1$

素因数の和:103019

約数の個数: 16

約数和(自身を含む): 64273248

約数和(自身を除く): 25647873

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 103001, 309003, 515005, 1545015, 2575025, 7725075, 12875125, 38625375]

約数ペア:

[(1, 38625375), (3, 12875125), (5, 7725075), (15, 2575025), (25, 1545015), (75, 515005), (125, 309003), (375, 103001)]