61854885

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9103}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 107937024

約数和(自身を除く): 46082139

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 9103, 27309, 45515, 81927, 136545, 409635, 1374553, 4123659, 6872765, 12370977, 20618295, 61854885]

約数ペア:

[(1, 61854885), (3, 20618295), (5, 12370977), (9, 6872765), (15, 4123659), (45, 1374553), (151, 409635), (453, 136545), (755, 81927), (1359, 45515), (2265, 27309), (6795, 9103)]