193312175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 294743040

約数和(自身を除く): 101430865

約数列:

[1, 5, 7, 19, 25, 35, 47, 95, 133, 175, 235, 329, 475, 665, 893, 1175, 1237, 1645, 3325, 4465, 6185, 6251, 8225, 8659, 22325, 23503, 30925, 31255, 43295, 58139, 117515, 156275, 164521, 216475, 290695, 406973, 587575, 822605, 1104641, 1453475, 2034865, 4113025, 5523205, 7732487, 10174325, 27616025, 38662435, 193312175]

約数ペア:

[(1, 193312175), (5, 38662435), (7, 27616025), (19, 10174325), (25, 7732487), (35, 5523205), (47, 4113025), (95, 2034865), (133, 1453475), (175, 1104641), (235, 822605), (329, 587575), (475, 406973), (665, 290695), (893, 216475), (1175, 164521), (1237, 156275), (1645, 117515), (3325, 58139), (4465, 43295), (6185, 31255), (6251, 30925), (8225, 23503), (8659, 22325)]