283005575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 367903536

約数和(自身を除く): 84897961

約数列:

[1, 5, 25, 41, 43, 205, 215, 1025, 1075, 1763, 6421, 8815, 32105, 44075, 160525, 263261, 276103, 1316305, 1380515, 6581525, 6902575, 11320223, 56601115, 283005575]

約数ペア:

[(1, 283005575), (5, 56601115), (25, 11320223), (41, 6902575), (43, 6581525), (205, 1380515), (215, 1316305), (1025, 276103), (1075, 263261), (1763, 160525), (6421, 44075), (8815, 32105)]