9976185

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 17506944

約数和(自身を除く): 7530759

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 2671, 3735, 8013, 13355, 24039, 40065, 120195, 221693, 665079, 1108465, 1995237, 3325395, 9976185]

約数ペア:

[(1, 9976185), (3, 3325395), (5, 1995237), (9, 1108465), (15, 665079), (45, 221693), (83, 120195), (249, 40065), (415, 24039), (747, 13355), (1245, 8013), (2671, 3735)]