11563305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 20979840

約数和(自身を除く): 9416535

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3121, 3705, 9363, 15605, 40573, 46815, 59299, 121719, 177897, 202865, 296495, 608595, 770887, 889485, 2312661, 3854435, 11563305]

約数ペア:

[(1, 11563305), (3, 3854435), (5, 2312661), (13, 889485), (15, 770887), (19, 608595), (39, 296495), (57, 202865), (65, 177897), (95, 121719), (195, 59299), (247, 46815), (285, 40573), (741, 15605), (1235, 9363), (3121, 3705)]