20251155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58699}}^1$

素因数の和:58730

約数の個数: 16

約数和(自身を含む): 33811200

約数和(自身を除く): 13560045

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58699, 176097, 293495, 880485, 1350077, 4050231, 6750385, 20251155]

約数ペア:

[(1, 20251155), (3, 6750385), (5, 4050231), (15, 1350077), (23, 880485), (69, 293495), (115, 176097), (345, 58699)]