542255505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{25087}}^1$

素因数の和:25237

約数の個数: 32

約数和(自身を含む): 953745408

約数和(自身を除く): 411489903

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 21615, 25087, 75261, 125435, 275957, 376305, 827871, 1379785, 3286397, 4139355, 9859191, 16431985, 36150367, 49295955, 108451101, 180751835, 542255505]

約数ペア:

[(1, 542255505), (3, 180751835), (5, 108451101), (11, 49295955), (15, 36150367), (33, 16431985), (55, 9859191), (131, 4139355), (165, 3286397), (393, 1379785), (655, 827871), (1441, 376305), (1965, 275957), (4323, 125435), (7205, 75261), (21615, 25087)]