201511145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{11069}}^1$

素因数の和:11416

約数の個数: 16

約数和(自身を含む): 264617280

約数和(自身を除く): 63106135

約数列:

[1, 5, 11, 55, 331, 1655, 3641, 11069, 18205, 55345, 121759, 608795, 3663839, 18319195, 40302229, 201511145]

約数ペア:

[(1, 201511145), (5, 40302229), (11, 18319195), (55, 3663839), (331, 608795), (1655, 121759), (3641, 55345), (11069, 18205)]