164138315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{15959}}^1$

素因数の和:16003

約数の個数: 24

約数和(自身を含む): 229249440

約数和(自身を除く): 65111125

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 15959, 79795, 175549, 271303, 877745, 1356515, 1931039, 2984333, 9655195, 14921665, 32827663, 164138315]

約数ペア:

[(1, 164138315), (5, 32827663), (11, 14921665), (17, 9655195), (55, 2984333), (85, 1931039), (121, 1356515), (187, 877745), (605, 271303), (935, 175549), (2057, 79795), (10285, 15959)]