1296260045

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1\times {\mathrm{2473}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 1577026560

約数和(自身を除く): 280766515

約数列:

[1, 5, 79, 395, 1327, 2473, 6635, 12365, 104833, 195367, 524165, 976835, 3281671, 16408355, 259252009, 1296260045]

約数ペア:

[(1, 1296260045), (5, 259252009), (79, 16408355), (395, 3281671), (1327, 976835), (2473, 524165), (6635, 195367), (12365, 104833)]