233111805

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 382796928

約数和(自身を除く): 149685123

約数列:

[1, 3, 5, 15, 61, 107, 183, 305, 321, 535, 915, 1605, 2381, 6527, 7143, 11905, 19581, 32635, 35715, 97905, 145241, 254767, 435723, 726205, 764301, 1273835, 2178615, 3821505, 15540787, 46622361, 77703935, 233111805]

約数ペア:

[(1, 233111805), (3, 77703935), (5, 46622361), (15, 15540787), (61, 3821505), (107, 2178615), (183, 1273835), (305, 764301), (321, 726205), (535, 435723), (915, 254767), (1605, 145241), (2381, 97905), (6527, 35715), (7143, 32635), (11905, 19581)]