72879785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9533}}^1$

素因数の和:9688

約数の個数: 16

約数和(自身を含む): 96102720

約数和(自身を除く): 23222935

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7645, 9533, 47665, 104863, 524315, 1325087, 6625435, 14575957, 72879785]

約数ペア:

[(1, 72879785), (5, 14575957), (11, 6625435), (55, 1325087), (139, 524315), (695, 104863), (1529, 47665), (7645, 9533)]