169332275

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 255221760

約数和(自身を除く): 85889485

約数列:

[1, 5, 7, 19, 25, 35, 95, 127, 133, 175, 401, 475, 635, 665, 889, 2005, 2413, 2807, 3175, 3325, 4445, 7619, 10025, 12065, 14035, 16891, 22225, 38095, 50927, 53333, 60325, 70175, 84455, 190475, 254635, 266665, 356489, 422275, 967613, 1273175, 1333325, 1782445, 4838065, 6773291, 8912225, 24190325, 33866455, 169332275]

約数ペア:

[(1, 169332275), (5, 33866455), (7, 24190325), (19, 8912225), (25, 6773291), (35, 4838065), (95, 1782445), (127, 1333325), (133, 1273175), (175, 967613), (401, 422275), (475, 356489), (635, 266665), (665, 254635), (889, 190475), (2005, 84455), (2413, 70175), (2807, 60325), (3175, 53333), (3325, 50927), (4445, 38095), (7619, 22225), (10025, 16891), (12065, 14035)]