28645045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40063}}^1$

素因数の和:40092

約数の個数: 16

約数和(自身を含む): 40384512

約数和(自身を除く): 11739467

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 40063, 200315, 440693, 520819, 2203465, 2604095, 5729009, 28645045]

約数ペア:

[(1, 28645045), (5, 5729009), (11, 2604095), (13, 2203465), (55, 520819), (65, 440693), (143, 200315), (715, 40063)]