2012377275

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{241727}}^1$

素因数の和:241780

約数の個数: 36

約数和(自身を含む): 3701822592

約数和(自身を除く): 1689445317

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2775, 8325, 241727, 725181, 1208635, 2175543, 3625905, 6043175, 8943899, 10877715, 18129525, 26831697, 44719495, 54388575, 80495091, 134158485, 223597475, 402475455, 670792425, 2012377275]

約数ペア:

[(1, 2012377275), (3, 670792425), (5, 402475455), (9, 223597475), (15, 134158485), (25, 80495091), (37, 54388575), (45, 44719495), (75, 26831697), (111, 18129525), (185, 10877715), (225, 8943899), (333, 6043175), (555, 3625905), (925, 2175543), (1665, 1208635), (2775, 725181), (8325, 241727)]