90812805

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 149001600

約数和(自身を除く): 58188795

約数列:

[1, 3, 5, 15, 67, 109, 201, 327, 335, 545, 829, 1005, 1635, 2487, 4145, 7303, 12435, 21909, 36515, 55543, 90361, 109545, 166629, 271083, 277715, 451805, 833145, 1355415, 6054187, 18162561, 30270935, 90812805]

約数ペア:

[(1, 90812805), (3, 30270935), (5, 18162561), (15, 6054187), (67, 1355415), (109, 833145), (201, 451805), (327, 277715), (335, 271083), (545, 166629), (829, 109545), (1005, 90361), (1635, 55543), (2487, 36515), (4145, 21909), (7303, 12435)]