39375825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 69906240

約数和(自身を除く): 30530415

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 255, 267, 347, 425, 445, 1041, 1275, 1335, 1513, 1735, 2225, 4539, 5205, 5899, 6675, 7565, 8675, 17697, 22695, 26025, 29495, 30883, 37825, 88485, 92649, 113475, 147475, 154415, 442425, 463245, 525011, 772075, 1575033, 2316225, 2625055, 7875165, 13125275, 39375825]

約数ペア:

[(1, 39375825), (3, 13125275), (5, 7875165), (15, 2625055), (17, 2316225), (25, 1575033), (51, 772075), (75, 525011), (85, 463245), (89, 442425), (255, 154415), (267, 147475), (347, 113475), (425, 92649), (445, 88485), (1041, 37825), (1275, 30883), (1335, 29495), (1513, 26025), (1735, 22695), (2225, 17697), (4539, 8675), (5205, 7565), (5899, 6675)]