8429385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 5940663

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 461, 795, 1219, 1383, 2305, 3657, 6095, 6915, 10603, 18285, 24433, 31809, 53015, 73299, 122165, 159045, 366495, 561959, 1685877, 2809795, 8429385]

約数ペア:

[(1, 8429385), (3, 2809795), (5, 1685877), (15, 561959), (23, 366495), (53, 159045), (69, 122165), (115, 73299), (159, 53015), (265, 31809), (345, 24433), (461, 18285), (795, 10603), (1219, 6915), (1383, 6095), (2305, 3657)]