51425145

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2281}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 92010240

約数和(自身を除く): 40585095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2281, 2505, 4509, 6843, 7515, 11405, 20529, 22545, 34215, 61587, 102645, 307935, 380927, 1142781, 1904635, 3428343, 5713905, 10285029, 17141715, 51425145]

約数ペア:

[(1, 51425145), (3, 17141715), (5, 10285029), (9, 5713905), (15, 3428343), (27, 1904635), (45, 1142781), (135, 380927), (167, 307935), (501, 102645), (835, 61587), (1503, 34215), (2281, 22545), (2505, 20529), (4509, 11405), (6843, 7515)]