55205625

素因数分解:

$3^1\times 5^4\times {\mathrm{29443}}^1$

素因数の和:29466

約数の個数: 20

約数和(自身を含む): 91983056

約数和(自身を除く): 36777431

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 29443, 88329, 147215, 441645, 736075, 2208225, 3680375, 11041125, 18401875, 55205625]

約数ペア:

[(1, 55205625), (3, 18401875), (5, 11041125), (15, 3680375), (25, 2208225), (75, 736075), (125, 441645), (375, 147215), (625, 88329), (1875, 29443)]