79754395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 116453376

約数和(自身を除く): 36698981

約数列:

[1, 5, 7, 17, 35, 85, 119, 311, 431, 595, 1555, 2155, 2177, 3017, 5287, 7327, 10885, 15085, 26435, 36635, 37009, 51289, 134041, 185045, 256445, 670205, 938287, 2278697, 4691435, 11393485, 15950879, 79754395]

約数ペア:

[(1, 79754395), (5, 15950879), (7, 11393485), (17, 4691435), (35, 2278697), (85, 938287), (119, 670205), (311, 256445), (431, 185045), (595, 134041), (1555, 51289), (2155, 37009), (2177, 36635), (3017, 26435), (5287, 15085), (7327, 10885)]