3969585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5189}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 7286760

約数和(自身を除く): 3317175

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 5189, 15567, 25945, 46701, 77835, 88213, 233505, 264639, 441065, 793917, 1323195, 3969585]

約数ペア:

[(1, 3969585), (3, 1323195), (5, 793917), (9, 441065), (15, 264639), (17, 233505), (45, 88213), (51, 77835), (85, 46701), (153, 25945), (255, 15567), (765, 5189)]