87718095

素因数分解:

$3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1607}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 152264736

約数和(自身を除く): 64546641

約数列:

[1, 3, 5, 9, 15, 45, 1213, 1607, 3639, 4821, 6065, 8035, 10917, 14463, 18195, 24105, 54585, 72315, 1949291, 5847873, 9746455, 17543619, 29239365, 87718095]

約数ペア:

[(1, 87718095), (3, 29239365), (5, 17543619), (9, 9746455), (15, 5847873), (45, 1949291), (1213, 72315), (1607, 54585), (3639, 24105), (4821, 18195), (6065, 14463), (8035, 10917)]