2016185955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{9473}}^1$

素因数の和:11515

約数の個数: 32

約数和(自身を含む): 3688948224

約数和(自身を除く): 1672762269

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2027, 6081, 9473, 10135, 14189, 28419, 30405, 42567, 47365, 66311, 70945, 142095, 198933, 212835, 331555, 994665, 19201771, 57605313, 96008855, 134412397, 288026565, 403237191, 672061985, 2016185955]

約数ペア:

[(1, 2016185955), (3, 672061985), (5, 403237191), (7, 288026565), (15, 134412397), (21, 96008855), (35, 57605313), (105, 19201771), (2027, 994665), (6081, 331555), (9473, 212835), (10135, 198933), (14189, 142095), (28419, 70945), (30405, 66311), (42567, 47365)]