9140425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 13640000

約数和(自身を除く): 4499575

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 2749, 3325, 13745, 19243, 52231, 68725, 96215, 261155, 365617, 481075, 1305775, 1828085, 9140425]

約数ペア:

[(1, 9140425), (5, 1828085), (7, 1305775), (19, 481075), (25, 365617), (35, 261155), (95, 96215), (133, 68725), (175, 52231), (475, 19243), (665, 13745), (2749, 3325)]