68495075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{22643}}^1$

素因数の和:22675

約数の個数: 18

約数和(自身を含む): 93361212

約数和(自身を除く): 24866137

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 22643, 113215, 249073, 566075, 1245365, 2739803, 6226825, 13699015, 68495075]

約数ペア:

[(1, 68495075), (5, 13699015), (11, 6226825), (25, 2739803), (55, 1245365), (121, 566075), (275, 249073), (605, 113215), (3025, 22643)]