11908755

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 22420800

約数和(自身を除く): 10512045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 5189, 15567, 25945, 46701, 77835, 88213, 140103, 233505, 264639, 441065, 700515, 793917, 1323195, 2381751, 3969585, 11908755]

約数ペア:

[(1, 11908755), (3, 3969585), (5, 2381751), (9, 1323195), (15, 793917), (17, 700515), (27, 441065), (45, 264639), (51, 233505), (85, 140103), (135, 88213), (153, 77835), (255, 46701), (459, 25945), (765, 15567), (2295, 5189)]