73980765

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71479}}^1$

素因数の和:71513

約数の個数: 24

約数和(自身を含む): 133810560

約数和(自身を除く): 59829795

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 71479, 214437, 357395, 643311, 1072185, 1644017, 3216555, 4932051, 8220085, 14796153, 24660255, 73980765]

約数ペア:

[(1, 73980765), (3, 24660255), (5, 14796153), (9, 8220085), (15, 4932051), (23, 3216555), (45, 1644017), (69, 1072185), (115, 643311), (207, 357395), (345, 214437), (1035, 71479)]