8480625

素因数分解:

$3^1\times 5^4\times {\mathrm{4523}}^1$

素因数の和:4546

約数の個数: 20

約数和(自身を含む): 14132976

約数和(自身を除く): 5652351

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 4523, 13569, 22615, 67845, 113075, 339225, 565375, 1696125, 2826875, 8480625]

約数ペア:

[(1, 8480625), (3, 2826875), (5, 1696125), (15, 565375), (25, 339225), (75, 113075), (125, 67845), (375, 22615), (625, 13569), (1875, 4523)]