85858825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 116395328

約数和(自身を除く): 30536503

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 3943, 4355, 19715, 21775, 51259, 98575, 256295, 264181, 1281475, 1320905, 3434353, 6604525, 17171765, 85858825]

約数ペア:

[(1, 85858825), (5, 17171765), (13, 6604525), (25, 3434353), (65, 1320905), (67, 1281475), (325, 264181), (335, 256295), (871, 98575), (1675, 51259), (3943, 21775), (4355, 19715)]