139416075

素因数分解:

$3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2684

約数の個数: 36

約数和(自身を含む): 250785288

約数和(自身を除く): 111369213

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 257, 771, 1285, 2313, 2411, 3855, 6425, 7233, 11565, 12055, 19275, 21699, 36165, 57825, 60275, 108495, 180825, 542475, 619627, 1858881, 3098135, 5576643, 9294405, 15490675, 27883215, 46472025, 139416075]

約数ペア:

[(1, 139416075), (3, 46472025), (5, 27883215), (9, 15490675), (15, 9294405), (25, 5576643), (45, 3098135), (75, 1858881), (225, 619627), (257, 542475), (771, 180825), (1285, 108495), (2313, 60275), (2411, 57825), (3855, 36165), (6425, 21699), (7233, 19275), (11565, 12055)]