18306145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25632

約数の個数: 16

約数和(自身を含む): 25808832

約数和(自身を除く): 7502687

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 25603, 128015, 281633, 332839, 1408165, 1664195, 3661229, 18306145]

約数ペア:

[(1, 18306145), (5, 3661229), (11, 1664195), (13, 1408165), (55, 332839), (65, 281633), (143, 128015), (715, 25603)]