82902525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 142990848

約数和(自身を除く): 60088323

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 181, 197, 465, 543, 591, 775, 905, 985, 2325, 2715, 2955, 4525, 4925, 5611, 6107, 13575, 14775, 16833, 18321, 28055, 30535, 35657, 84165, 91605, 106971, 140275, 152675, 178285, 420825, 458025, 534855, 891425, 1105367, 2674275, 3316101, 5526835, 16580505, 27634175, 82902525]

約数ペア:

[(1, 82902525), (3, 27634175), (5, 16580505), (15, 5526835), (25, 3316101), (31, 2674275), (75, 1105367), (93, 891425), (155, 534855), (181, 458025), (197, 420825), (465, 178285), (543, 152675), (591, 140275), (775, 106971), (905, 91605), (985, 84165), (2325, 35657), (2715, 30535), (2955, 28055), (4525, 18321), (4925, 16833), (5611, 14775), (6107, 13575)]