69746885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 94227840

約数和(自身を除く): 24480955

約数列:

[1, 5, 13, 29, 65, 145, 163, 227, 377, 815, 1135, 1885, 2119, 2951, 4727, 6583, 10595, 14755, 23635, 32915, 37001, 61451, 85579, 185005, 307255, 427895, 481013, 1073029, 2405065, 5365145, 13949377, 69746885]

約数ペア:

[(1, 69746885), (5, 13949377), (13, 5365145), (29, 2405065), (65, 1073029), (145, 481013), (163, 427895), (227, 307255), (377, 185005), (815, 85579), (1135, 61451), (1885, 37001), (2119, 32915), (2951, 23635), (4727, 14755), (6583, 10595)]