20184625845

素因数分解:

$3^3\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{50873}}^1$

素因数の和:53826

約数の個数: 32

約数和(自身を含む): 35896694400

約数和(自身を除く): 15712068555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2939, 8817, 14695, 26451, 44085, 50873, 79353, 132255, 152619, 254365, 396765, 457857, 763095, 1373571, 2289285, 6867855, 149515747, 448547241, 747578735, 1345641723, 2242736205, 4036925169, 6728208615, 20184625845]

約数ペア:

[(1, 20184625845), (3, 6728208615), (5, 4036925169), (9, 2242736205), (15, 1345641723), (27, 747578735), (45, 448547241), (135, 149515747), (2939, 6867855), (8817, 2289285), (14695, 1373571), (26451, 763095), (44085, 457857), (50873, 396765), (79353, 254365), (132255, 152619)]