64582215

素因数分解:

$3^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{2087}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 103431168

約数和(自身を除く): 38848953

約数列:

[1, 3, 5, 15, 2063, 2087, 6189, 6261, 10315, 10435, 30945, 31305, 4305481, 12916443, 21527405, 64582215]

約数ペア:

[(1, 64582215), (3, 21527405), (5, 12916443), (15, 4305481), (2063, 31305), (2087, 30945), (6189, 10435), (6261, 10315)]