8250385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 11730600

約数和(自身を除く): 3480215

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1049, 1573, 5245, 7865, 11539, 13637, 57695, 68185, 126929, 150007, 634645, 750035, 1650077, 8250385]

約数ペア:

[(1, 8250385), (5, 1650077), (11, 750035), (13, 634645), (55, 150007), (65, 126929), (121, 68185), (143, 57695), (605, 13637), (715, 11539), (1049, 7865), (1573, 5245)]