3649005

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 6383520

約数和(自身を除く): 2734515

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 619, 655, 1179, 1857, 1965, 3095, 5571, 5895, 9285, 27855, 81089, 243267, 405445, 729801, 1216335, 3649005]

約数ペア:

[(1, 3649005), (3, 1216335), (5, 729801), (9, 405445), (15, 243267), (45, 81089), (131, 27855), (393, 9285), (619, 5895), (655, 5571), (1179, 3095), (1857, 1965)]