171088145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{2153}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 214641792

約数和(自身を除く): 43553647

約数列:

[1, 5, 23, 115, 691, 2153, 3455, 10765, 15893, 49519, 79465, 247595, 1487723, 7438615, 34217629, 171088145]

約数ペア:

[(1, 171088145), (5, 34217629), (23, 7438615), (115, 1487723), (691, 247595), (2153, 79465), (3455, 49519), (10765, 15893)]