87026865

素因数分解:

$3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{26017}}^1$

素因数の和:26248

約数の個数: 16

約数和(自身を含む): 139872768

約数和(自身を除く): 52845903

約数列:

[1, 3, 5, 15, 223, 669, 1115, 3345, 26017, 78051, 130085, 390255, 5801791, 17405373, 29008955, 87026865]

約数ペア:

[(1, 87026865), (3, 29008955), (5, 17405373), (15, 5801791), (223, 390255), (669, 130085), (1115, 78051), (3345, 26017)]