17388085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 24893568

約数和(自身を除く): 7505483

約数列:

[1, 5, 11, 13, 55, 65, 83, 143, 293, 415, 715, 913, 1079, 1465, 3223, 3809, 4565, 5395, 11869, 16115, 19045, 24319, 41899, 59345, 121595, 209495, 267509, 316147, 1337545, 1580735, 3477617, 17388085]

約数ペア:

[(1, 17388085), (5, 3477617), (11, 1580735), (13, 1337545), (55, 316147), (65, 267509), (83, 209495), (143, 121595), (293, 59345), (415, 41899), (715, 24319), (913, 19045), (1079, 16115), (1465, 11869), (3223, 5395), (3809, 4565)]