2203285.00000000

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 111234816

約数和(自身を除く): 56905281

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 221, 255, 351, 405, 459, 585, 607, 663, 765, 1053, 1105, 1377, 1755, 1821, 1989, 2295, 3035, 3315, 5265, 5463, 5967, 6885, 7891, 9105, 9945, 10319, 16389, 17901, 23673, 27315, 29835, 30957, 39455, 49167, 51595, 71019, 81945, 89505, 92871, 118365, 134147, 154785, 213057, 245835, 278613, 355095, 402441, 464355, 639171, 670735, 835839, 1065285, 1207323, 1393065, 2012205, 3195855, 3621969, 4179195, 6036615, 10865907, 18109845, 54329535]

約数ペア:

[(1, 54329535), (3, 18109845), (5, 10865907), (9, 6036615), (13, 4179195), (15, 3621969), (17, 3195855), (27, 2012205), (39, 1393065), (45, 1207323), (51, 1065285), (65, 835839), (81, 670735), (85, 639171), (117, 464355), (135, 402441), (153, 355095), (195, 278613), (221, 245835), (255, 213057), (351, 154785), (405, 134147), (459, 118365), (585, 92871), (607, 89505), (663, 81945), (765, 71019), (1053, 51595), (1105, 49167), (1377, 39455), (1755, 30957), (1821, 29835), (1989, 27315), (2295, 23673), (3035, 17901), (3315, 16389), (5265, 10319), (5463, 9945), (5967, 9105), (6885, 7891)]