42580155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 74101824

約数和(自身を除く): 31521669

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 4513, 9435, 13539, 22565, 67695, 76721, 166981, 230163, 383605, 500943, 834905, 1150815, 2504715, 2838677, 8516031, 14193385, 42580155]

約数ペア:

[(1, 42580155), (3, 14193385), (5, 8516031), (15, 2838677), (17, 2504715), (37, 1150815), (51, 834905), (85, 500943), (111, 383605), (185, 230163), (255, 166981), (555, 76721), (629, 67695), (1887, 22565), (3145, 13539), (4513, 9435)]