55989585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73189}}^1$

素因数の和:73217

約数の個数: 24

約数和(自身を含む): 102758760

約数和(自身を除く): 46769175

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 73189, 219567, 365945, 658701, 1097835, 1244213, 3293505, 3732639, 6221065, 11197917, 18663195, 55989585]

約数ペア:

[(1, 55989585), (3, 18663195), (5, 11197917), (9, 6221065), (15, 3732639), (17, 3293505), (45, 1244213), (51, 1097835), (85, 658701), (153, 365945), (255, 219567), (765, 73189)]