73402425

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2347}}^1$

素因数の和:2502

約数の個数: 36

約数和(自身を含む): 132474160

約数和(自身を除く): 59071735

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 1251, 2085, 2347, 3475, 6255, 7041, 10425, 11735, 21123, 31275, 35205, 58675, 105615, 176025, 326233, 528075, 978699, 1631165, 2936097, 4893495, 8155825, 14680485, 24467475, 73402425]

約数ペア:

[(1, 73402425), (3, 24467475), (5, 14680485), (9, 8155825), (15, 4893495), (25, 2936097), (45, 1631165), (75, 978699), (139, 528075), (225, 326233), (417, 176025), (695, 105615), (1251, 58675), (2085, 35205), (2347, 31275), (3475, 21123), (6255, 11735), (7041, 10425)]