138419915

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 168264000

約数和(自身を除く): 29844085

約数列:

[1, 5, 113, 409, 565, 599, 2045, 2995, 46217, 67687, 231085, 244991, 338435, 1224955, 27683983, 138419915]

約数ペア:

[(1, 138419915), (5, 27683983), (113, 1224955), (409, 338435), (565, 244991), (599, 231085), (2045, 67687), (2995, 46217)]