2472925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 3777536

約数和(自身を除く): 1304611

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 1087, 2275, 5435, 7609, 14131, 27175, 38045, 70655, 98917, 190225, 353275, 494585, 2472925]

約数ペア:

[(1, 2472925), (5, 494585), (7, 353275), (13, 190225), (25, 98917), (35, 70655), (65, 38045), (91, 27175), (175, 14131), (325, 7609), (455, 5435), (1087, 2275)]