90330175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6779}}^1$

素因数の和:6843

約数の個数: 24

約数和(自身を含む): 123585840

約数和(自身を除く): 33255665

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 6779, 13325, 33895, 88127, 169475, 277939, 440635, 1389695, 2203175, 3613207, 6948475, 18066035, 90330175]

約数ペア:

[(1, 90330175), (5, 18066035), (13, 6948475), (25, 3613207), (41, 2203175), (65, 1389695), (205, 440635), (325, 277939), (533, 169475), (1025, 88127), (2665, 33895), (6779, 13325)]