41307945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 75955968

約数和(自身を除く): 34648023

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 1997, 2955, 4137, 5991, 6895, 9985, 13979, 20685, 29955, 41937, 69895, 209685, 393409, 1180227, 1967045, 2753863, 5901135, 8261589, 13769315, 41307945]

約数ペア:

[(1, 41307945), (3, 13769315), (5, 8261589), (7, 5901135), (15, 2753863), (21, 1967045), (35, 1180227), (105, 393409), (197, 209685), (591, 69895), (985, 41937), (1379, 29955), (1997, 20685), (2955, 13979), (4137, 9985), (5991, 6895)]