137375225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22247}}^1$

素因数の和:22289

約数の個数: 24

約数和(自身を含む): 193112640

約数和(自身を除く): 55737415

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 22247, 111235, 289211, 422693, 556175, 1446055, 2113465, 5495009, 7230275, 10567325, 27475045, 137375225]

約数ペア:

[(1, 137375225), (5, 27475045), (13, 10567325), (19, 7230275), (25, 5495009), (65, 2113465), (95, 1446055), (247, 556175), (325, 422693), (475, 289211), (1235, 111235), (6175, 22247)]