1170989865

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 2149842816

約数和(自身を除く): 978852951

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 193, 211, 213, 355, 405, 579, 633, 639, 965, 1055, 1065, 1737, 1899, 1917, 2895, 3165, 3195, 5211, 5697, 5751, 8685, 9495, 9585, 13703, 14981, 15633, 17091, 26055, 28485, 28755, 40723, 41109, 44943, 68515, 74905, 78165, 85455, 122169, 123327, 134829, 203615, 205545, 224715, 366507, 369981, 404487, 610845, 616635, 674145, 1099521, 1109943, 1213461, 1832535, 1849905, 2022435, 2891333, 3298563, 5497605, 5549715, 6067305, 8673999, 14456665, 16492815, 26021997, 43369995, 78065991, 130109985, 234197973, 390329955, 1170989865]

約数ペア:

[(1, 1170989865), (3, 390329955), (5, 234197973), (9, 130109985), (15, 78065991), (27, 43369995), (45, 26021997), (71, 16492815), (81, 14456665), (135, 8673999), (193, 6067305), (211, 5549715), (213, 5497605), (355, 3298563), (405, 2891333), (579, 2022435), (633, 1849905), (639, 1832535), (965, 1213461), (1055, 1109943), (1065, 1099521), (1737, 674145), (1899, 616635), (1917, 610845), (2895, 404487), (3165, 369981), (3195, 366507), (5211, 224715), (5697, 205545), (5751, 203615), (8685, 134829), (9495, 123327), (9585, 122169), (13703, 85455), (14981, 78165), (15633, 74905), (17091, 68515), (26055, 44943), (28485, 41109), (28755, 40723)]