200701575

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 384403968

約数和(自身を除く): 183702393

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 137, 153, 225, 255, 383, 411, 425, 685, 765, 1149, 1233, 1275, 1915, 2055, 2329, 3425, 3447, 3825, 5745, 6165, 6511, 6987, 9575, 10275, 11645, 17235, 19533, 20961, 28725, 30825, 32555, 34935, 52471, 58225, 58599, 86175, 97665, 104805, 157413, 162775, 174675, 262355, 292995, 472239, 488325, 524025, 787065, 892007, 1311775, 1464975, 2361195, 2676021, 3935325, 4460035, 8028063, 11805975, 13380105, 22300175, 40140315, 66900525, 200701575]

約数ペア:

[(1, 200701575), (3, 66900525), (5, 40140315), (9, 22300175), (15, 13380105), (17, 11805975), (25, 8028063), (45, 4460035), (51, 3935325), (75, 2676021), (85, 2361195), (137, 1464975), (153, 1311775), (225, 892007), (255, 787065), (383, 524025), (411, 488325), (425, 472239), (685, 292995), (765, 262355), (1149, 174675), (1233, 162775), (1275, 157413), (1915, 104805), (2055, 97665), (2329, 86175), (3425, 58599), (3447, 58225), (3825, 52471), (5745, 34935), (6165, 32555), (6511, 30825), (6987, 28725), (9575, 20961), (10275, 19533), (11645, 17235)]