1738996425

素因数分解:

$3^3\times 5^2\times {\mathrm{409}}^1\times {\mathrm{6299}}^1$

素因数の和:6727

約数の個数: 48

約数和(自身を含む): 3202920000

約数和(自身を除く): 1463923575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 409, 675, 1227, 2045, 3681, 6135, 6299, 10225, 11043, 18405, 18897, 30675, 31495, 55215, 56691, 92025, 94485, 157475, 170073, 276075, 283455, 472425, 850365, 1417275, 2576291, 4251825, 7728873, 12881455, 23186619, 38644365, 64407275, 69559857, 115933095, 193221825, 347799285, 579665475, 1738996425]

約数ペア:

[(1, 1738996425), (3, 579665475), (5, 347799285), (9, 193221825), (15, 115933095), (25, 69559857), (27, 64407275), (45, 38644365), (75, 23186619), (135, 12881455), (225, 7728873), (409, 4251825), (675, 2576291), (1227, 1417275), (2045, 850365), (3681, 472425), (6135, 283455), (6299, 276075), (10225, 170073), (11043, 157475), (18405, 94485), (18897, 92025), (30675, 56691), (31495, 55215)]