5223845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7485696

約数和(自身を除く): 2261851

約数列:

[1, 5, 11, 17, 37, 55, 85, 151, 185, 187, 407, 629, 755, 935, 1661, 2035, 2567, 3145, 5587, 6919, 8305, 12835, 27935, 28237, 34595, 61457, 94979, 141185, 307285, 474895, 1044769, 5223845]

約数ペア:

[(1, 5223845), (5, 1044769), (11, 474895), (17, 307285), (37, 141185), (55, 94979), (85, 61457), (151, 34595), (185, 28237), (187, 27935), (407, 12835), (629, 8305), (755, 6919), (935, 5587), (1661, 3145), (2035, 2567)]