2679427155

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{4721}}^1$

素因数の和:5127

約数の個数: 32

約数和(自身を含む): 4333209408

約数和(自身を除く): 1653782253

約数列:

[1, 3, 5, 15, 157, 241, 471, 723, 785, 1205, 2355, 3615, 4721, 14163, 23605, 37837, 70815, 113511, 189185, 567555, 741197, 1137761, 2223591, 3413283, 3705985, 5688805, 11117955, 17066415, 178628477, 535885431, 893142385, 2679427155]

約数ペア:

[(1, 2679427155), (3, 893142385), (5, 535885431), (15, 178628477), (157, 17066415), (241, 11117955), (471, 5688805), (723, 3705985), (785, 3413283), (1205, 2223591), (2355, 1137761), (3615, 741197), (4721, 567555), (14163, 189185), (23605, 113511), (37837, 70815)]