2042133075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9049}}^1$

素因数の和:9141

約数の個数: 72

約数和(自身を含む): 3938922000

約数和(自身を除く): 1896788925

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 153, 177, 225, 255, 295, 425, 531, 765, 885, 1003, 1275, 1475, 2655, 3009, 3825, 4425, 5015, 9027, 9049, 13275, 15045, 25075, 27147, 45135, 45245, 75225, 81441, 135735, 153833, 225675, 226225, 407205, 461499, 533891, 678675, 769165, 1384497, 1601673, 2036025, 2307495, 2669455, 3845825, 4805019, 6922485, 8008365, 9076147, 11537475, 13347275, 24025095, 27228441, 34612425, 40041825, 45380735, 81685323, 120125475, 136142205, 226903675, 408426615, 680711025, 2042133075]

約数ペア:

[(1, 2042133075), (3, 680711025), (5, 408426615), (9, 226903675), (15, 136142205), (17, 120125475), (25, 81685323), (45, 45380735), (51, 40041825), (59, 34612425), (75, 27228441), (85, 24025095), (153, 13347275), (177, 11537475), (225, 9076147), (255, 8008365), (295, 6922485), (425, 4805019), (531, 3845825), (765, 2669455), (885, 2307495), (1003, 2036025), (1275, 1601673), (1475, 1384497), (2655, 769165), (3009, 678675), (3825, 533891), (4425, 461499), (5015, 407205), (9027, 226225), (9049, 225675), (13275, 153833), (15045, 135735), (25075, 81441), (27147, 75225), (45135, 45245)]