47050545

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19979}}^1$

素因数の和:20144

約数の個数: 16

約数和(自身を含む): 75764160

約数和(自身を除く): 28713615

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 19979, 59937, 99895, 299685, 3136703, 9410109, 15683515, 47050545]

約数ペア:

[(1, 47050545), (3, 15683515), (5, 9410109), (15, 3136703), (157, 299685), (471, 99895), (785, 59937), (2355, 19979)]