2715391305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 5289178752

約数和(自身を除く): 2573787447

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 193, 215, 387, 473, 495, 579, 645, 661, 965, 1419, 1737, 1935, 1983, 2123, 2365, 2895, 3305, 4257, 5949, 6369, 7095, 7271, 8299, 8685, 9915, 10615, 19107, 21285, 21813, 24897, 28423, 29745, 31845, 36355, 41495, 65439, 74691, 85269, 91289, 95535, 109065, 124485, 127573, 142115, 255807, 273867, 312653, 327195, 373455, 382719, 426345, 456445, 637865, 821601, 937959, 1148157, 1279035, 1369335, 1403303, 1563265, 1913595, 2813877, 4108005, 4209909, 4689795, 5485639, 5740785, 7016515, 12629727, 14069385, 16456917, 21049545, 27428195, 49370751, 60342029, 63148635, 82284585, 181026087, 246853755, 301710145, 543078261, 905130435, 2715391305]

約数ペア:

[(1, 2715391305), (3, 905130435), (5, 543078261), (9, 301710145), (11, 246853755), (15, 181026087), (33, 82284585), (43, 63148635), (45, 60342029), (55, 49370751), (99, 27428195), (129, 21049545), (165, 16456917), (193, 14069385), (215, 12629727), (387, 7016515), (473, 5740785), (495, 5485639), (579, 4689795), (645, 4209909), (661, 4108005), (965, 2813877), (1419, 1913595), (1737, 1563265), (1935, 1403303), (1983, 1369335), (2123, 1279035), (2365, 1148157), (2895, 937959), (3305, 821601), (4257, 637865), (5949, 456445), (6369, 426345), (7095, 382719), (7271, 373455), (8299, 327195), (8685, 312653), (9915, 273867), (10615, 255807), (19107, 142115), (21285, 127573), (21813, 124485), (24897, 109065), (28423, 95535), (29745, 91289), (31845, 85269), (36355, 74691), (41495, 65439)]