123463145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1543}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 159785472

約数和(自身を除く): 36322327

約数列:

[1, 5, 13, 65, 1231, 1543, 6155, 7715, 16003, 20059, 80015, 100295, 1899433, 9497165, 24692629, 123463145]

約数ペア:

[(1, 123463145), (5, 24692629), (13, 9497165), (65, 1899433), (1231, 100295), (1543, 80015), (6155, 20059), (7715, 16003)]