2016227865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1\times {\mathrm{4799}}^1$

素因数の和:5601

約数の個数: 32

約数和(自身を含む): 3318220800

約数和(自身を除く): 1301992935

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 757, 2271, 3785, 4799, 11355, 14397, 23995, 28009, 71985, 84027, 140045, 177563, 420135, 532689, 887815, 2663445, 3632843, 10898529, 18164215, 54492645, 134415191, 403245573, 672075955, 2016227865]

約数ペア:

[(1, 2016227865), (3, 672075955), (5, 403245573), (15, 134415191), (37, 54492645), (111, 18164215), (185, 10898529), (555, 3632843), (757, 2663445), (2271, 887815), (3785, 532689), (4799, 420135), (11355, 177563), (14397, 140045), (23995, 84027), (28009, 71985)]