107520625

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2514

約数の個数: 20

約数和(自身を含む): 136306368

約数和(自身を除く): 28785743

約数列:

[1, 5, 25, 71, 125, 355, 625, 1775, 2423, 8875, 12115, 44375, 60575, 172033, 302875, 860165, 1514375, 4300825, 21504125, 107520625]

約数ペア:

[(1, 107520625), (5, 21504125), (25, 4300825), (71, 1514375), (125, 860165), (355, 302875), (625, 172033), (1775, 60575), (2423, 44375), (8875, 12115)]