72147135

素因数分解:

$3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{4283}}^1$

素因数の和:5414

約数の個数: 16

約数和(自身を含む): 115565184

約数和(自身を除く): 43418049

約数列:

[1, 3, 5, 15, 1123, 3369, 4283, 5615, 12849, 16845, 21415, 64245, 4809809, 14429427, 24049045, 72147135]

約数ペア:

[(1, 72147135), (3, 24049045), (5, 14429427), (15, 4809809), (1123, 64245), (3369, 21415), (4283, 16845), (5615, 12849)]