5117715

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 4075245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 227, 501, 681, 835, 1135, 1503, 2043, 2505, 3405, 4509, 6129, 7515, 10215, 22545, 30645, 37909, 113727, 189545, 341181, 568635, 1023543, 1705905, 5117715]

約数ペア:

[(1, 5117715), (3, 1705905), (5, 1023543), (9, 568635), (15, 341181), (27, 189545), (45, 113727), (135, 37909), (167, 30645), (227, 22545), (501, 10215), (681, 7515), (835, 6129), (1135, 4509), (1503, 3405), (2043, 2505)]