4890789575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1215103}}^1$

素因数の和:1215143

約数の個数: 24

約数和(自身を含む): 7232299008

約数和(自身を除く): 2341509433

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 1215103, 6075515, 8505721, 27947369, 30377575, 42528605, 139736845, 195631583, 212643025, 698684225, 978157915, 4890789575]

約数ペア:

[(1, 4890789575), (5, 978157915), (7, 698684225), (23, 212643025), (25, 195631583), (35, 139736845), (115, 42528605), (161, 30377575), (175, 27947369), (575, 8505721), (805, 6075515), (4025, 1215103)]