26605865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 11327191

約数列:

[1, 5, 11, 13, 55, 65, 127, 143, 293, 635, 715, 1397, 1465, 1651, 3223, 3809, 6985, 8255, 16115, 18161, 19045, 37211, 41899, 90805, 186055, 209495, 409321, 483743, 2046605, 2418715, 5321173, 26605865]

約数ペア:

[(1, 26605865), (5, 5321173), (11, 2418715), (13, 2046605), (55, 483743), (65, 409321), (127, 209495), (143, 186055), (293, 90805), (635, 41899), (715, 37211), (1397, 19045), (1465, 18161), (1651, 16115), (3223, 8255), (3809, 6985)]