86820585

素因数分解:

$3^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{3989}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 139043520

約数和(自身を除く): 52222935

約数列:

[1, 3, 5, 15, 1451, 3989, 4353, 7255, 11967, 19945, 21765, 59835, 5788039, 17364117, 28940195, 86820585]

約数ペア:

[(1, 86820585), (3, 28940195), (5, 17364117), (15, 5788039), (1451, 59835), (3989, 21765), (4353, 19945), (7255, 11967)]