48140955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 87886656

約数和(自身を除く): 39745701

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 193, 207, 241, 345, 579, 723, 965, 1035, 1205, 1737, 2169, 2895, 3615, 4439, 5543, 8685, 10845, 13317, 16629, 22195, 27715, 39951, 46513, 49887, 66585, 83145, 139539, 199755, 232565, 249435, 418617, 697695, 1069799, 2093085, 3209397, 5348995, 9628191, 16046985, 48140955]

約数ペア:

[(1, 48140955), (3, 16046985), (5, 9628191), (9, 5348995), (15, 3209397), (23, 2093085), (45, 1069799), (69, 697695), (115, 418617), (193, 249435), (207, 232565), (241, 199755), (345, 139539), (579, 83145), (723, 66585), (965, 49887), (1035, 46513), (1205, 39951), (1737, 27715), (2169, 22195), (2895, 16629), (3615, 13317), (4439, 10845), (5543, 8685)]