12198795

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{2371}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 22771200

約数和(自身を除く): 10572405

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2371, 5145, 7113, 11855, 16597, 35565, 49791, 82985, 116179, 248955, 348537, 580895, 813253, 1742685, 2439759, 4066265, 12198795]

約数ペア:

[(1, 12198795), (3, 4066265), (5, 2439759), (7, 1742685), (15, 813253), (21, 580895), (35, 348537), (49, 248955), (105, 116179), (147, 82985), (245, 49791), (343, 35565), (735, 16597), (1029, 11855), (1715, 7113), (2371, 5145)]