13155375

素因数分解:

$3^1\times 5^3\times {\mathrm{35081}}^1$

素因数の和:35099

約数の個数: 16

約数和(自身を含む): 21891168

約数和(自身を除く): 8735793

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 35081, 105243, 175405, 526215, 877025, 2631075, 4385125, 13155375]

約数ペア:

[(1, 13155375), (3, 4385125), (5, 2631075), (15, 877025), (25, 526215), (75, 175405), (125, 105243), (375, 35081)]