4891155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19181}}^1$

素因数の和:19206

約数の個数: 16

約数和(自身を含む): 8286624

約数和(自身を除く): 3395469

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19181, 57543, 95905, 287715, 326077, 978231, 1630385, 4891155]

約数ペア:

[(1, 4891155), (3, 1630385), (5, 978231), (15, 326077), (17, 287715), (51, 95905), (85, 57543), (255, 19181)]