9886545

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 17349696

約数和(自身を除く): 7463151

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 2647, 3735, 7941, 13235, 23823, 39705, 119115, 219701, 659103, 1098505, 1977309, 3295515, 9886545]

約数ペア:

[(1, 9886545), (3, 3295515), (5, 1977309), (9, 1098505), (15, 659103), (45, 219701), (83, 119115), (249, 39705), (415, 23823), (747, 13235), (1245, 7941), (2647, 3735)]