26227005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 25483395

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2099, 2499, 4165, 6297, 10495, 12495, 14693, 31485, 35683, 44079, 73465, 102851, 107049, 178415, 220395, 249781, 308553, 514255, 535245, 749343, 1248905, 1542765, 1748467, 3746715, 5245401, 8742335, 26227005]

約数ペア:

[(1, 26227005), (3, 8742335), (5, 5245401), (7, 3746715), (15, 1748467), (17, 1542765), (21, 1248905), (35, 749343), (49, 535245), (51, 514255), (85, 308553), (105, 249781), (119, 220395), (147, 178415), (245, 107049), (255, 102851), (357, 73465), (595, 44079), (735, 35683), (833, 31485), (1785, 14693), (2099, 12495), (2499, 10495), (4165, 6297)]