66437085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:738

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 61296675

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 47, 55, 65, 141, 143, 165, 195, 235, 429, 517, 611, 659, 705, 715, 1551, 1833, 1977, 2145, 2585, 3055, 3295, 6721, 7249, 7755, 8567, 9165, 9885, 20163, 21747, 25701, 30973, 33605, 36245, 42835, 92919, 94237, 100815, 108735, 128505, 154865, 282711, 340703, 402649, 464595, 471185, 1022109, 1207947, 1413555, 1703515, 2013245, 4429139, 5110545, 6039735, 13287417, 22145695, 66437085]

約数ペア:

[(1, 66437085), (3, 22145695), (5, 13287417), (11, 6039735), (13, 5110545), (15, 4429139), (33, 2013245), (39, 1703515), (47, 1413555), (55, 1207947), (65, 1022109), (141, 471185), (143, 464595), (165, 402649), (195, 340703), (235, 282711), (429, 154865), (517, 128505), (611, 108735), (659, 100815), (705, 94237), (715, 92919), (1551, 42835), (1833, 36245), (1977, 33605), (2145, 30973), (2585, 25701), (3055, 21747), (3295, 20163), (6721, 9885), (7249, 9165), (7755, 8567)]