79420005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14831}}^1$

素因数の和:14866

約数の個数: 48

約数和(自身を含む): 166593024

約数和(自身を除く): 87173019

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 14831, 44493, 74155, 103817, 133479, 222465, 252127, 311451, 519085, 667395, 756381, 934353, 1260635, 1557255, 1764889, 2269143, 3781905, 4671765, 5294667, 8824445, 11345715, 15884001, 26473335, 79420005]

約数ペア:

[(1, 79420005), (3, 26473335), (5, 15884001), (7, 11345715), (9, 8824445), (15, 5294667), (17, 4671765), (21, 3781905), (35, 2269143), (45, 1764889), (51, 1557255), (63, 1260635), (85, 934353), (105, 756381), (119, 667395), (153, 519085), (255, 311451), (315, 252127), (357, 222465), (595, 133479), (765, 103817), (1071, 74155), (1785, 44493), (5355, 14831)]