13303320865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{26119}}^1$

素因数の和:26293

約数の個数: 32

約数和(自身を含む): 17211617280

約数和(自身を除く): 3908296415

約数列:

[1, 5, 23, 43, 103, 115, 215, 515, 989, 2369, 4429, 4945, 11845, 22145, 26119, 101867, 130595, 509335, 600737, 1123117, 2690257, 3003685, 5615585, 13451285, 25831691, 61875911, 115681051, 129158455, 309379555, 578405255, 2660664173, 13303320865]

約数ペア:

[(1, 13303320865), (5, 2660664173), (23, 578405255), (43, 309379555), (103, 129158455), (115, 115681051), (215, 61875911), (515, 25831691), (989, 13451285), (2369, 5615585), (4429, 3003685), (4945, 2690257), (11845, 1123117), (22145, 600737), (26119, 509335), (101867, 130595)]