5474375

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:500

約数の個数: 20

約数和(自身を含む): 7216440

約数和(自身を除く): 1742065

約数列:

[1, 5, 19, 25, 95, 125, 461, 475, 625, 2305, 2375, 8759, 11525, 11875, 43795, 57625, 218975, 288125, 1094875, 5474375]

約数ペア:

[(1, 5474375), (5, 1094875), (19, 288125), (25, 218975), (95, 57625), (125, 43795), (461, 11875), (475, 11525), (625, 8759), (2305, 2375)]