6439665

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 10878336

約数和(自身を除く): 4438671

約数列:

[1, 3, 5, 15, 37, 41, 111, 123, 185, 205, 283, 555, 615, 849, 1415, 1517, 4245, 4551, 7585, 10471, 11603, 22755, 31413, 34809, 52355, 58015, 157065, 174045, 429311, 1287933, 2146555, 6439665]

約数ペア:

[(1, 6439665), (3, 2146555), (5, 1287933), (15, 429311), (37, 174045), (41, 157065), (111, 58015), (123, 52355), (185, 34809), (205, 31413), (283, 22755), (555, 11603), (615, 10471), (849, 7585), (1415, 4551), (1517, 4245)]