5719815

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 10628640

約数和(自身を除く): 4908825

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 487, 783, 1305, 1461, 2349, 2435, 3915, 4383, 7305, 11745, 13149, 14123, 21915, 39447, 42369, 65745, 70615, 127107, 197235, 211845, 381321, 635535, 1143963, 1906605, 5719815]

約数ペア:

[(1, 5719815), (3, 1906605), (5, 1143963), (9, 635535), (15, 381321), (27, 211845), (29, 197235), (45, 127107), (81, 70615), (87, 65745), (135, 42369), (145, 39447), (261, 21915), (405, 14123), (435, 13149), (487, 11745), (783, 7305), (1305, 4383), (1461, 3915), (2349, 2435)]