42001105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9871}}^1$

素因数の和:9936

約数の個数: 16

約数和(自身を含む): 54019584

約数和(自身を除く): 12018479

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 9871, 49355, 227033, 365227, 1135165, 1826135, 8400221, 42001105]

約数ペア:

[(1, 42001105), (5, 8400221), (23, 1826135), (37, 1135165), (115, 365227), (185, 227033), (851, 49355), (4255, 9871)]