74131475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 107912736

約数和(自身を除く): 33781261

約数列:

[1, 5, 11, 17, 25, 55, 85, 101, 157, 187, 275, 425, 505, 785, 935, 1111, 1717, 1727, 2525, 2669, 3925, 4675, 5555, 8585, 8635, 13345, 15857, 18887, 27775, 29359, 42925, 43175, 66725, 79285, 94435, 146795, 174427, 269569, 396425, 472175, 733975, 872135, 1347845, 2965259, 4360675, 6739225, 14826295, 74131475]

約数ペア:

[(1, 74131475), (5, 14826295), (11, 6739225), (17, 4360675), (25, 2965259), (55, 1347845), (85, 872135), (101, 733975), (157, 472175), (187, 396425), (275, 269569), (425, 174427), (505, 146795), (785, 94435), (935, 79285), (1111, 66725), (1717, 43175), (1727, 42925), (2525, 29359), (2669, 27775), (3925, 18887), (4675, 15857), (5555, 13345), (8585, 8635)]