12847875

素因数分解:

$3^1\times 5^3\times {\mathrm{34261}}^1$

素因数の和:34279

約数の個数: 16

約数和(自身を含む): 21379488

約数和(自身を除く): 8531613

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 34261, 102783, 171305, 513915, 856525, 2569575, 4282625, 12847875]

約数ペア:

[(1, 12847875), (3, 4282625), (5, 2569575), (15, 856525), (25, 513915), (75, 171305), (125, 102783), (375, 34261)]