5247385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 2373095

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 179, 205, 451, 533, 715, 895, 1969, 2255, 2327, 2665, 5863, 7339, 9845, 11635, 25597, 29315, 36695, 80729, 95407, 127985, 403645, 477035, 1049477, 5247385]

約数ペア:

[(1, 5247385), (5, 1049477), (11, 477035), (13, 403645), (41, 127985), (55, 95407), (65, 80729), (143, 36695), (179, 29315), (205, 25597), (451, 11635), (533, 9845), (715, 7339), (895, 5863), (1969, 2665), (2255, 2327)]