80566185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 152285184

約数和(自身を除く): 71718999

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 101, 105, 107, 213, 303, 321, 355, 497, 505, 535, 707, 749, 1065, 1491, 1515, 1605, 2121, 2247, 2485, 3535, 3745, 7171, 7455, 7597, 10605, 10807, 11235, 21513, 22791, 32421, 35855, 37985, 50197, 53179, 54035, 75649, 107565, 113955, 150591, 159537, 162105, 226947, 250985, 265895, 378245, 752955, 767297, 797685, 1134735, 2301891, 3836485, 5371079, 11509455, 16113237, 26855395, 80566185]

約数ペア:

[(1, 80566185), (3, 26855395), (5, 16113237), (7, 11509455), (15, 5371079), (21, 3836485), (35, 2301891), (71, 1134735), (101, 797685), (105, 767297), (107, 752955), (213, 378245), (303, 265895), (321, 250985), (355, 226947), (497, 162105), (505, 159537), (535, 150591), (707, 113955), (749, 107565), (1065, 75649), (1491, 54035), (1515, 53179), (1605, 50197), (2121, 37985), (2247, 35855), (2485, 32421), (3535, 22791), (3745, 21513), (7171, 11235), (7455, 10807), (7597, 10605)]