120249415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 180722016

約数和(自身を除く): 60472601

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 715, 761, 845, 935, 1105, 1859, 2431, 2873, 3805, 8371, 9295, 9893, 12155, 12937, 14365, 31603, 41855, 49465, 64685, 108823, 128609, 142307, 158015, 168181, 544115, 643045, 711535, 840905, 1414699, 1849991, 2186353, 7073495, 9249955, 10931765, 24049883, 120249415]

約数ペア:

[(1, 120249415), (5, 24049883), (11, 10931765), (13, 9249955), (17, 7073495), (55, 2186353), (65, 1849991), (85, 1414699), (143, 840905), (169, 711535), (187, 643045), (221, 544115), (715, 168181), (761, 158015), (845, 142307), (935, 128609), (1105, 108823), (1859, 64685), (2431, 49465), (2873, 41855), (3805, 31603), (8371, 14365), (9295, 12937), (9893, 12155)]