4075125

素因数分解:

$3^1\times 5^3\times {\mathrm{10867}}^1$

素因数の和:10885

約数の個数: 16

約数和(自身を含む): 6781632

約数和(自身を除く): 2706507

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 10867, 32601, 54335, 163005, 271675, 815025, 1358375, 4075125]

約数ペア:

[(1, 4075125), (3, 1358375), (5, 815025), (15, 271675), (25, 163005), (75, 54335), (125, 32601), (375, 10867)]