48640305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3109}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 89568000

約数和(自身を除く): 40927695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3109, 3129, 5215, 9327, 15545, 15645, 21763, 46635, 65289, 108815, 326445, 463241, 1389723, 2316205, 3242687, 6948615, 9728061, 16213435, 48640305]

約数ペア:

[(1, 48640305), (3, 16213435), (5, 9728061), (7, 6948615), (15, 3242687), (21, 2316205), (35, 1389723), (105, 463241), (149, 326445), (447, 108815), (745, 65289), (1043, 46635), (2235, 21763), (3109, 15645), (3129, 15545), (5215, 9327)]