18030565

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6521}}^1$

素因数の和:6612

約数の個数: 16

約数和(自身を含む): 25044480

約数和(自身を除く): 7013915

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 6521, 32605, 45647, 228235, 515159, 2575795, 3606113, 18030565]

約数ペア:

[(1, 18030565), (5, 3606113), (7, 2575795), (35, 515159), (79, 228235), (395, 45647), (553, 32605), (2765, 6521)]