12660435

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 22671360

約数和(自身を除く): 10010925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 491, 573, 955, 1473, 1719, 2455, 2865, 4419, 5157, 7365, 8595, 13257, 22095, 25785, 66285, 93781, 281343, 468905, 844029, 1406715, 2532087, 4220145, 12660435]

約数ペア:

[(1, 12660435), (3, 4220145), (5, 2532087), (9, 1406715), (15, 844029), (27, 468905), (45, 281343), (135, 93781), (191, 66285), (491, 25785), (573, 22095), (955, 13257), (1473, 8595), (1719, 7365), (2455, 5157), (2865, 4419)]