13734215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 19600704

約数和(自身を除く): 5866489

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 397, 407, 629, 935, 1985, 2035, 3145, 4367, 6749, 6919, 14689, 21835, 33745, 34595, 73445, 74239, 161579, 249713, 371195, 807895, 1248565, 2746843, 13734215]

約数ペア:

[(1, 13734215), (5, 2746843), (11, 1248565), (17, 807895), (37, 371195), (55, 249713), (85, 161579), (185, 74239), (187, 73445), (397, 34595), (407, 33745), (629, 21835), (935, 14689), (1985, 6919), (2035, 6749), (3145, 4367)]