26049475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 34305840

約数和(自身を除く): 8256365

約数列:

[1, 5, 19, 25, 95, 173, 317, 475, 865, 1585, 3287, 4325, 6023, 7925, 16435, 30115, 54841, 82175, 150575, 274205, 1041979, 1371025, 5209895, 26049475]

約数ペア:

[(1, 26049475), (5, 5209895), (19, 1371025), (25, 1041979), (95, 274205), (173, 150575), (317, 82175), (475, 54841), (865, 30115), (1585, 16435), (3287, 7925), (4325, 6023)]