42486275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 58579584

約数和(自身を除く): 16093309

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4217, 10075, 21085, 54821, 105425, 130727, 274105, 653635, 1370525, 1699451, 3268175, 8497255, 42486275]

約数ペア:

[(1, 42486275), (5, 8497255), (13, 3268175), (25, 1699451), (31, 1370525), (65, 653635), (155, 274105), (325, 130727), (403, 105425), (775, 54821), (2015, 21085), (4217, 10075)]