764259045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{7159}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 1336227840

約数和(自身を除く): 571968795

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 647, 1941, 3235, 7117, 7159, 9705, 21351, 21477, 35585, 35795, 78749, 106755, 107385, 236247, 393745, 1181235, 4631873, 13895619, 23159365, 50950603, 69478095, 152851809, 254753015, 764259045]

約数ペア:

[(1, 764259045), (3, 254753015), (5, 152851809), (11, 69478095), (15, 50950603), (33, 23159365), (55, 13895619), (165, 4631873), (647, 1181235), (1941, 393745), (3235, 236247), (7117, 107385), (7159, 106755), (9705, 78749), (21351, 35795), (21477, 35585)]