2713375

素因数分解:

$5^3\times 7^2\times {\mathrm{443}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 3948048

約数和(自身を除く): 1234673

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 443, 875, 1225, 2215, 3101, 6125, 11075, 15505, 21707, 55375, 77525, 108535, 387625, 542675, 2713375]

約数ペア:

[(1, 2713375), (5, 542675), (7, 387625), (25, 108535), (35, 77525), (49, 55375), (125, 21707), (175, 15505), (245, 11075), (443, 6125), (875, 3101), (1225, 2215)]