42887105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 53372928

約数和(自身を除く): 10485823

約数列:

[1, 5, 31, 155, 271, 1021, 1355, 5105, 8401, 31651, 42005, 158255, 276691, 1383455, 8577421, 42887105]

約数ペア:

[(1, 42887105), (5, 8577421), (31, 1383455), (155, 276691), (271, 158255), (1021, 42005), (1355, 31651), (5105, 8401)]