74318265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 148427136

約数和(自身を除く): 74108871

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1801, 1965, 2751, 4585, 5403, 5895, 8253, 9005, 12607, 13755, 16209, 27015, 37821, 41265, 63035, 81045, 113463, 189105, 235931, 567315, 707793, 1179655, 1651517, 2123379, 3538965, 4954551, 8257585, 10616895, 14863653, 24772755, 74318265]

約数ペア:

[(1, 74318265), (3, 24772755), (5, 14863653), (7, 10616895), (9, 8257585), (15, 4954551), (21, 3538965), (35, 2123379), (45, 1651517), (63, 1179655), (105, 707793), (131, 567315), (315, 235931), (393, 189105), (655, 113463), (917, 81045), (1179, 63035), (1801, 41265), (1965, 37821), (2751, 27015), (4585, 16209), (5403, 13755), (5895, 12607), (8253, 9005)]