27759215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 38782800

約数和(自身を除く): 11023585

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 2699, 10285, 13495, 29689, 45883, 148445, 229415, 326579, 504713, 1632895, 2523565, 5551843, 27759215]

約数ペア:

[(1, 27759215), (5, 5551843), (11, 2523565), (17, 1632895), (55, 504713), (85, 326579), (121, 229415), (187, 148445), (605, 45883), (935, 29689), (2057, 13495), (2699, 10285)]