27105255

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3989}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 47305440

約数和(自身を除く): 20200185

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 3989, 6795, 11967, 19945, 35901, 59835, 179505, 602339, 1807017, 3011695, 5421051, 9035085, 27105255]

約数ペア:

[(1, 27105255), (3, 9035085), (5, 5421051), (9, 3011695), (15, 1807017), (45, 602339), (151, 179505), (453, 59835), (755, 35901), (1359, 19945), (2265, 11967), (3989, 6795)]