13406745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 23577984

約数和(自身を除く): 10171239

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 421, 579, 965, 1263, 2105, 2123, 2895, 4631, 6315, 6369, 10615, 13893, 23155, 31845, 69465, 81253, 243759, 406265, 893783, 1218795, 2681349, 4468915, 13406745]

約数ペア:

[(1, 13406745), (3, 4468915), (5, 2681349), (11, 1218795), (15, 893783), (33, 406265), (55, 243759), (165, 81253), (193, 69465), (421, 31845), (579, 23155), (965, 13893), (1263, 10615), (2105, 6369), (2123, 6315), (2895, 4631)]