139702935

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 231224832

約数和(自身を除く): 91521897

約数列:

[1, 3, 5, 15, 37, 111, 151, 185, 453, 555, 755, 1667, 2265, 5001, 5587, 8335, 16761, 25005, 27935, 61679, 83805, 185037, 251717, 308395, 755151, 925185, 1258585, 3775755, 9313529, 27940587, 46567645, 139702935]

約数ペア:

[(1, 139702935), (3, 46567645), (5, 27940587), (15, 9313529), (37, 3775755), (111, 1258585), (151, 925185), (185, 755151), (453, 308395), (555, 251717), (755, 185037), (1667, 83805), (2265, 61679), (5001, 27935), (5587, 25005), (8335, 16761)]