13638845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 5956675

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 503, 935, 1595, 2465, 2515, 5423, 5533, 8551, 14587, 27115, 27665, 42755, 72935, 94061, 160457, 247979, 470305, 802285, 1239895, 2727769, 13638845]

約数ペア:

[(1, 13638845), (5, 2727769), (11, 1239895), (17, 802285), (29, 470305), (55, 247979), (85, 160457), (145, 94061), (187, 72935), (319, 42755), (493, 27665), (503, 27115), (935, 14587), (1595, 8551), (2465, 5533), (2515, 5423)]