1330556785

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 1707609600

約数和(自身を除く): 377052815

約数列:

[1, 5, 23, 53, 115, 199, 265, 995, 1097, 1219, 4577, 5485, 6095, 10547, 22885, 25231, 52735, 58141, 126155, 218303, 242581, 290705, 1091515, 1212905, 1337243, 5020969, 6686215, 11570059, 25104845, 57850295, 266111357, 1330556785]

約数ペア:

[(1, 1330556785), (5, 266111357), (23, 57850295), (53, 25104845), (115, 11570059), (199, 6686215), (265, 5020969), (995, 1337243), (1097, 1212905), (1219, 1091515), (4577, 290705), (5485, 242581), (6095, 218303), (10547, 126155), (22885, 58141), (25231, 52735)]