71802765

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10567}}^1$

素因数の和:10729

約数の個数: 24

約数和(自身を含む): 125294208

約数和(自身を除く): 53491443

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 10567, 31701, 52835, 95103, 158505, 475515, 1595617, 4786851, 7978085, 14360553, 23934255, 71802765]

約数ペア:

[(1, 71802765), (3, 23934255), (5, 14360553), (9, 7978085), (15, 4786851), (45, 1595617), (151, 475515), (453, 158505), (755, 95103), (1359, 52835), (2265, 31701), (6795, 10567)]