3350625

素因数分解:

$3^1\times 5^4\times {\mathrm{1787}}^1$

素因数の和:1810

約数の個数: 20

約数和(自身を含む): 5585712

約数和(自身を除く): 2235087

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1787, 1875, 5361, 8935, 26805, 44675, 134025, 223375, 670125, 1116875, 3350625]

約数ペア:

[(1, 3350625), (3, 1116875), (5, 670125), (15, 223375), (25, 134025), (75, 44675), (125, 26805), (375, 8935), (625, 5361), (1787, 1875)]