266676605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6151}}^1$

素因数の和:6221

約数の個数: 32

約数和(自身を含む): 372072960

約数和(自身を除く): 105396355

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 6151, 8671, 30755, 43355, 79963, 141473, 178379, 399815, 707365, 891895, 1839149, 2318927, 4102717, 9195745, 11594635, 20513585, 53335321, 266676605]

約数ペア:

[(1, 266676605), (5, 53335321), (13, 20513585), (23, 11594635), (29, 9195745), (65, 4102717), (115, 2318927), (145, 1839149), (299, 891895), (377, 707365), (667, 399815), (1495, 178379), (1885, 141473), (3335, 79963), (6151, 43355), (8671, 30755)]