8256195

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 15321600

約数和(自身を除く): 7065405

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 2659, 3105, 7977, 13295, 23931, 39885, 61157, 71793, 119655, 183471, 305785, 358965, 550413, 917355, 1651239, 2752065, 8256195]

約数ペア:

[(1, 8256195), (3, 2752065), (5, 1651239), (9, 917355), (15, 550413), (23, 358965), (27, 305785), (45, 183471), (69, 119655), (115, 71793), (135, 61157), (207, 39885), (345, 23931), (621, 13295), (1035, 7977), (2659, 3105)]