2247804315

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 3935973600

約数和(自身を除く): 1688169285

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 523, 641, 745, 1341, 1569, 1923, 2235, 2615, 3205, 4707, 5769, 6705, 7845, 9615, 23535, 28845, 77927, 95509, 233781, 286527, 335243, 389635, 477545, 701343, 859581, 1005729, 1168905, 1432635, 1676215, 3017187, 3506715, 4297905, 5028645, 15085935, 49951207, 149853621, 249756035, 449560863, 749268105, 2247804315]

約数ペア:

[(1, 2247804315), (3, 749268105), (5, 449560863), (9, 249756035), (15, 149853621), (45, 49951207), (149, 15085935), (447, 5028645), (523, 4297905), (641, 3506715), (745, 3017187), (1341, 1676215), (1569, 1432635), (1923, 1168905), (2235, 1005729), (2615, 859581), (3205, 701343), (4707, 477545), (5769, 389635), (6705, 335243), (7845, 286527), (9615, 233781), (23535, 95509), (28845, 77927)]