12548305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 18922176

約数和(自身を除く): 6373871

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 2963, 4235, 14815, 20741, 32593, 103705, 162965, 228151, 358523, 1140755, 1792615, 2509661, 12548305]

約数ペア:

[(1, 12548305), (5, 2509661), (7, 1792615), (11, 1140755), (35, 358523), (55, 228151), (77, 162965), (121, 103705), (385, 32593), (605, 20741), (847, 14815), (2963, 4235)]