137865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 274176

約数和(自身を除く): 136311

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 101, 105, 195, 273, 303, 455, 505, 707, 1313, 1365, 1515, 2121, 3535, 3939, 6565, 9191, 10605, 19695, 27573, 45955, 137865]

約数ペア:

[(1, 137865), (3, 45955), (5, 27573), (7, 19695), (13, 10605), (15, 9191), (21, 6565), (35, 3939), (39, 3535), (65, 2121), (91, 1515), (101, 1365), (105, 1313), (195, 707), (273, 505), (303, 455)]