12873135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 22855680

約数和(自身を除く): 9982545

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 1279, 2013, 3355, 3837, 6395, 10065, 14069, 19185, 42207, 70345, 78019, 211035, 234057, 390095, 858209, 1170285, 2574627, 4291045, 12873135]

約数ペア:

[(1, 12873135), (3, 4291045), (5, 2574627), (11, 1170285), (15, 858209), (33, 390095), (55, 234057), (61, 211035), (165, 78019), (183, 70345), (305, 42207), (671, 19185), (915, 14069), (1279, 10065), (2013, 6395), (3355, 3837)]