231330398585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19031707}}^1$

素因数の和:19031753

約数の個数: 32

約数和(自身を含む): 345311309952

約数和(自身を除く): 113980911367

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12155, 19031707, 95158535, 209348777, 247412191, 323539019, 1046743885, 1237060955, 1617695095, 2721534101, 3558929209, 4206007247, 13607670505, 17794646045, 21030036235, 46266079717, 231330398585]

約数ペア:

[(1, 231330398585), (5, 46266079717), (11, 21030036235), (13, 17794646045), (17, 13607670505), (55, 4206007247), (65, 3558929209), (85, 2721534101), (143, 1617695095), (187, 1237060955), (221, 1046743885), (715, 323539019), (935, 247412191), (1105, 209348777), (2431, 95158535), (12155, 19031707)]