2018367425

素因数分解:

$5^2\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 2525005056

約数和(自身を除く): 506637631

約数列:

[1, 5, 25, 223, 277, 1115, 1307, 1385, 5575, 6535, 6925, 32675, 61771, 291461, 308855, 362039, 1457305, 1544275, 1810195, 7286525, 9050975, 80734697, 403673485, 2018367425]

約数ペア:

[(1, 2018367425), (5, 403673485), (25, 80734697), (223, 9050975), (277, 7286525), (1115, 1810195), (1307, 1544275), (1385, 1457305), (5575, 362039), (6535, 308855), (6925, 291461), (32675, 61771)]