82350625

素因数分解:

$5^4\times 7^2\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 30

約数和(自身を含む): 119750730

約数和(自身を除く): 37400105

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 625, 875, 1225, 2689, 4375, 6125, 13445, 18823, 30625, 67225, 94115, 131761, 336125, 470575, 658805, 1680625, 2352875, 3294025, 11764375, 16470125, 82350625]

約数ペア:

[(1, 82350625), (5, 16470125), (7, 11764375), (25, 3294025), (35, 2352875), (49, 1680625), (125, 658805), (175, 470575), (245, 336125), (625, 131761), (875, 94115), (1225, 67225), (2689, 30625), (4375, 18823), (6125, 13445)]