160772975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18859}}^1$

素因数の和:18911

約数の個数: 24

約数和(自身を含む): 224509440

約数和(自身を除く): 63736465

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 18859, 94295, 207449, 471475, 584629, 1037245, 2923145, 5186225, 6430919, 14615725, 32154595, 160772975]

約数ペア:

[(1, 160772975), (5, 32154595), (11, 14615725), (25, 6430919), (31, 5186225), (55, 2923145), (155, 1037245), (275, 584629), (341, 471475), (775, 207449), (1705, 94295), (8525, 18859)]