45397515

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 76317696

約数和(自身を除く): 30920181

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 727, 905, 2181, 2715, 3635, 4163, 10905, 12489, 16721, 20815, 50163, 62445, 83605, 131587, 250815, 394761, 657935, 1973805, 3026501, 9079503, 15132505, 45397515]

約数ペア:

[(1, 45397515), (3, 15132505), (5, 9079503), (15, 3026501), (23, 1973805), (69, 657935), (115, 394761), (181, 250815), (345, 131587), (543, 83605), (727, 62445), (905, 50163), (2181, 20815), (2715, 16721), (3635, 12489), (4163, 10905)]