109015105

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 139708800

約数和(自身を除く): 30693695

約数列:

[1, 5, 41, 43, 83, 149, 205, 215, 415, 745, 1763, 3403, 3569, 6109, 6407, 8815, 12367, 17015, 17845, 30545, 32035, 61835, 146329, 262687, 507047, 531781, 731645, 1313435, 2535235, 2658905, 21803021, 109015105]

約数ペア:

[(1, 109015105), (5, 21803021), (41, 2658905), (43, 2535235), (83, 1313435), (149, 731645), (205, 531781), (215, 507047), (415, 262687), (745, 146329), (1763, 61835), (3403, 32035), (3569, 30545), (6109, 17845), (6407, 17015), (8815, 12367)]