490366965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{13327}}^1$

素因数の和:13569

約数の個数: 32

約数和(自身を含む): 859815936

約数和(自身を除く): 369448971

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 669, 1115, 2453, 3345, 7359, 12265, 13327, 36795, 39981, 66635, 146597, 199905, 439791, 732985, 2198955, 2971921, 8915763, 14859605, 32691131, 44578815, 98073393, 163455655, 490366965]

約数ペア:

[(1, 490366965), (3, 163455655), (5, 98073393), (11, 44578815), (15, 32691131), (33, 14859605), (55, 8915763), (165, 2971921), (223, 2198955), (669, 732985), (1115, 439791), (2453, 199905), (3345, 146597), (7359, 66635), (12265, 39981), (13327, 36795)]