39804545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9161}}^1$

素因数の和:9256

約数の個数: 16

約数和(自身を含む): 52773120

約数和(自身を除く): 12968575

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9161, 45805, 100771, 503855, 723719, 3618595, 7960909, 39804545]

約数ペア:

[(1, 39804545), (5, 7960909), (11, 3618595), (55, 723719), (79, 503855), (395, 100771), (869, 45805), (4345, 9161)]