77052975

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21859}}^1$

素因数の和:21919

約数の個数: 24

約数和(自身を含む): 130110720

約数和(自身を除く): 53057745

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 21859, 65577, 109295, 327885, 546475, 1027373, 1639425, 3082119, 5136865, 15410595, 25684325, 77052975]

約数ペア:

[(1, 77052975), (3, 25684325), (5, 15410595), (15, 5136865), (25, 3082119), (47, 1639425), (75, 1027373), (141, 546475), (235, 327885), (705, 109295), (1175, 65577), (3525, 21859)]