45190475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{14939}}^1$

素因数の和:14971

約数の個数: 18

約数和(自身を含む): 61597620

約数和(自身を除く): 16407145

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 14939, 74695, 164329, 373475, 821645, 1807619, 4108225, 9038095, 45190475]

約数ペア:

[(1, 45190475), (5, 9038095), (11, 4108225), (25, 1807619), (55, 821645), (121, 373475), (275, 164329), (605, 74695), (3025, 14939)]