1206394805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7699}}^1$

素因数の和:7770

約数の個数: 48

約数和(自身を含む): 1867958400

約数和(自身を除く): 661563595

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 121, 185, 259, 385, 407, 605, 847, 1295, 2035, 2849, 4235, 4477, 7699, 14245, 22385, 31339, 38495, 53893, 84689, 156695, 269465, 284863, 423445, 592823, 931579, 1424315, 1994041, 2964115, 3133493, 4657895, 6521053, 9970205, 15667465, 21934451, 32605265, 34468423, 109672255, 172342115, 241278961, 1206394805]

約数ペア:

[(1, 1206394805), (5, 241278961), (7, 172342115), (11, 109672255), (35, 34468423), (37, 32605265), (55, 21934451), (77, 15667465), (121, 9970205), (185, 6521053), (259, 4657895), (385, 3133493), (407, 2964115), (605, 1994041), (847, 1424315), (1295, 931579), (2035, 592823), (2849, 423445), (4235, 284863), (4477, 269465), (7699, 156695), (14245, 84689), (22385, 53893), (31339, 38495)]