9986025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 19713024

約数和(自身を除く): 9726999

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 827, 1725, 2415, 2481, 4025, 4135, 5789, 12075, 12405, 17367, 19021, 20675, 28945, 57063, 62025, 86835, 95105, 133147, 144725, 285315, 399441, 434175, 475525, 665735, 1426575, 1997205, 3328675, 9986025]

約数ペア:

[(1, 9986025), (3, 3328675), (5, 1997205), (7, 1426575), (15, 665735), (21, 475525), (23, 434175), (25, 399441), (35, 285315), (69, 144725), (75, 133147), (105, 95105), (115, 86835), (161, 62025), (175, 57063), (345, 28945), (483, 20675), (525, 19021), (575, 17367), (805, 12405), (827, 12075), (1725, 5789), (2415, 4135), (2481, 4025)]