1329052815

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{29863}}^1$

素因数の和:29940

約数の個数: 48

約数和(自身を含む): 2459837952

約数和(自身を除く): 1130785137

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 4945, 8901, 14835, 29863, 44505, 89589, 149315, 268767, 447945, 686849, 1284109, 1343835, 2060547, 3434245, 3852327, 6181641, 6420545, 10302735, 11556981, 19261635, 29534507, 30908205, 57784905, 88603521, 147672535, 265810563, 443017605, 1329052815]

約数ペア:

[(1, 1329052815), (3, 443017605), (5, 265810563), (9, 147672535), (15, 88603521), (23, 57784905), (43, 30908205), (45, 29534507), (69, 19261635), (115, 11556981), (129, 10302735), (207, 6420545), (215, 6181641), (345, 3852327), (387, 3434245), (645, 2060547), (989, 1343835), (1035, 1284109), (1935, 686849), (2967, 447945), (4945, 268767), (8901, 149315), (14835, 89589), (29863, 44505)]