38680675

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 55578040

約数和(自身を除く): 16897365

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 475, 605, 673, 1045, 2299, 3025, 3365, 5225, 7403, 11495, 12787, 16825, 37015, 57475, 63935, 81433, 140657, 185075, 319675, 407165, 703285, 1547227, 2035825, 3516425, 7736135, 38680675]

約数ペア:

[(1, 38680675), (5, 7736135), (11, 3516425), (19, 2035825), (25, 1547227), (55, 703285), (95, 407165), (121, 319675), (209, 185075), (275, 140657), (475, 81433), (605, 63935), (673, 57475), (1045, 37015), (2299, 16825), (3025, 12787), (3365, 11495), (5225, 7403)]