67885455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{881}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 50994033

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 467, 881, 1401, 2335, 2643, 4405, 5137, 7005, 9691, 13215, 15411, 25685, 29073, 48455, 77055, 145365, 411427, 1234281, 2057135, 4525697, 6171405, 13577091, 22628485, 67885455]

約数ペア:

[(1, 67885455), (3, 22628485), (5, 13577091), (11, 6171405), (15, 4525697), (33, 2057135), (55, 1234281), (165, 411427), (467, 145365), (881, 77055), (1401, 48455), (2335, 29073), (2643, 25685), (4405, 15411), (5137, 13215), (7005, 9691)]