73853975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 99545712

約数和(自身を除く): 25691737

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 2011, 2825, 7345, 10055, 26143, 36725, 50275, 130715, 227243, 653575, 1136215, 2954159, 5681075, 14770795, 73853975]

約数ペア:

[(1, 73853975), (5, 14770795), (13, 5681075), (25, 2954159), (65, 1136215), (113, 653575), (325, 227243), (565, 130715), (1469, 50275), (2011, 36725), (2825, 26143), (7345, 10055)]