48320625

素因数分解:

$3^1\times 5^4\times {\mathrm{25771}}^1$

素因数の和:25794

約数の個数: 20

約数和(自身を含む): 80511728

約数和(自身を除く): 32191103

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 25771, 77313, 128855, 386565, 644275, 1932825, 3221375, 9664125, 16106875, 48320625]

約数ペア:

[(1, 48320625), (3, 16106875), (5, 9664125), (15, 3221375), (25, 1932825), (75, 644275), (125, 386565), (375, 128855), (625, 77313), (1875, 25771)]