38130945

素因数分解:

$3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3929}}^1$

素因数の和:4584

約数の個数: 16

約数和(自身を含む): 61119360

約数和(自身を除く): 22988415

約数列:

[1, 3, 5, 15, 647, 1941, 3235, 3929, 9705, 11787, 19645, 58935, 2542063, 7626189, 12710315, 38130945]

約数ペア:

[(1, 38130945), (3, 12710315), (5, 7626189), (15, 2542063), (647, 58935), (1941, 19645), (3235, 11787), (3929, 9705)]