40392705

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19373}}^1$

素因数の和:19520

約数の個数: 16

約数和(自身を含む): 65096640

約数和(自身を除く): 24703935

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 19373, 58119, 96865, 290595, 2692847, 8078541, 13464235, 40392705]

約数ペア:

[(1, 40392705), (3, 13464235), (5, 8078541), (15, 2692847), (139, 290595), (417, 96865), (695, 58119), (2085, 19373)]