42202475

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 62254944

約数和(自身を除く): 20052469

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 235, 245, 329, 733, 1175, 1225, 1645, 2303, 3665, 5131, 8225, 11515, 18325, 25655, 34451, 35917, 57575, 128275, 172255, 179585, 241157, 861275, 897925, 1205785, 1688099, 6028925, 8440495, 42202475]

約数ペア:

[(1, 42202475), (5, 8440495), (7, 6028925), (25, 1688099), (35, 1205785), (47, 897925), (49, 861275), (175, 241157), (235, 179585), (245, 172255), (329, 128275), (733, 57575), (1175, 35917), (1225, 34451), (1645, 25655), (2303, 18325), (3665, 11515), (5131, 8225)]