5250245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3216955

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1049, 5005, 5245, 7343, 11539, 13637, 36715, 57695, 68185, 80773, 95459, 150007, 403865, 477295, 750035, 1050049, 5250245]

約数ペア:

[(1, 5250245), (5, 1050049), (7, 750035), (11, 477295), (13, 403865), (35, 150007), (55, 95459), (65, 80773), (77, 68185), (91, 57695), (143, 36715), (385, 13637), (455, 11539), (715, 7343), (1001, 5245), (1049, 5005)]