121815033535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{7307}}^1$

素因数の和:7628

約数の個数: 48

約数和(自身を含む): 160644163680

約数和(自身を除く): 38829130145

約数列:

[1, 5, 13, 65, 109, 169, 181, 545, 845, 905, 1417, 2353, 7085, 7307, 11765, 18421, 19729, 30589, 36535, 92105, 94991, 98645, 152945, 256477, 474955, 796463, 1234883, 1282385, 1322567, 3334201, 3982315, 6174415, 6612835, 10354019, 16671005, 17193371, 51770095, 85966855, 134602247, 144159803, 223513823, 673011235, 720799015, 1117569115, 1874077439, 9370387195, 24363006707, 121815033535]

約数ペア:

[(1, 121815033535), (5, 24363006707), (13, 9370387195), (65, 1874077439), (109, 1117569115), (169, 720799015), (181, 673011235), (545, 223513823), (845, 144159803), (905, 134602247), (1417, 85966855), (2353, 51770095), (7085, 17193371), (7307, 16671005), (11765, 10354019), (18421, 6612835), (19729, 6174415), (30589, 3982315), (36535, 3334201), (92105, 1322567), (94991, 1282385), (98645, 1234883), (152945, 796463), (256477, 474955)]