55090575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8488

約数の個数: 36

約数和(自身を含む): 102087960

約数和(自身を除く): 46997385

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 8443, 25329, 42215, 75987, 126645, 211075, 244847, 379935, 633225, 734541, 1224235, 1899675, 2203623, 3672705, 6121175, 11018115, 18363525, 55090575]

約数ペア:

[(1, 55090575), (3, 18363525), (5, 11018115), (9, 6121175), (15, 3672705), (25, 2203623), (29, 1899675), (45, 1224235), (75, 734541), (87, 633225), (145, 379935), (225, 244847), (261, 211075), (435, 126645), (725, 75987), (1305, 42215), (2175, 25329), (6525, 8443)]