80758245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{316699}}^1$

素因数の和:316724

約数の個数: 16

約数和(自身を含む): 136814400

約数和(自身を除く): 56056155

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 316699, 950097, 1583495, 4750485, 5383883, 16151649, 26919415, 80758245]

約数ペア:

[(1, 80758245), (3, 26919415), (5, 16151649), (15, 5383883), (17, 4750485), (51, 1583495), (85, 950097), (255, 316699)]