27970405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 35126784

約数和(自身を除く): 7156379

約数列:

[1, 5, 41, 47, 205, 235, 1927, 2903, 9635, 14515, 119023, 136441, 595115, 682205, 5594081, 27970405]

約数ペア:

[(1, 27970405), (5, 5594081), (41, 682205), (47, 595115), (205, 136441), (235, 119023), (1927, 14515), (2903, 9635)]