277769045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{29101}}^1$

素因数の和:29212

約数の個数: 16

約数和(自身を含む): 352017792

約数和(自身を除く): 74248747

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 29101, 145505, 669323, 2415383, 3346615, 12076915, 55553809, 277769045]

約数ペア:

[(1, 277769045), (5, 55553809), (23, 12076915), (83, 3346615), (115, 2415383), (415, 669323), (1909, 145505), (9545, 29101)]