11306165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 15180984

約数和(自身を除く): 3874819

約数列:

[1, 5, 13, 31, 65, 155, 181, 403, 905, 961, 2015, 2353, 4805, 5611, 11765, 12493, 28055, 62465, 72943, 173941, 364715, 869705, 2261233, 11306165]

約数ペア:

[(1, 11306165), (5, 2261233), (13, 869705), (31, 364715), (65, 173941), (155, 72943), (181, 62465), (403, 28055), (905, 12493), (961, 11765), (2015, 5611), (2353, 4805)]