244916955

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39727}}^1$

素因数の和:39875

約数の個数: 24

約数和(自身を含む): 427632192

約数和(自身を除く): 182715237

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 39727, 119181, 198635, 357543, 595905, 1787715, 5442599, 16327797, 27212995, 48983391, 81638985, 244916955]

約数ペア:

[(1, 244916955), (3, 81638985), (5, 48983391), (9, 27212995), (15, 16327797), (45, 5442599), (137, 1787715), (411, 595905), (685, 357543), (1233, 198635), (2055, 119181), (6165, 39727)]