864078045

素因数分解:

$3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{53887}}^1$

素因数の和:54964

約数の個数: 16

約数和(自身を含む): 1383843840

約数和(自身を除く): 519765795

約数列:

[1, 3, 5, 15, 1069, 3207, 5345, 16035, 53887, 161661, 269435, 808305, 57605203, 172815609, 288026015, 864078045]

約数ペア:

[(1, 864078045), (3, 288026015), (5, 172815609), (15, 57605203), (1069, 808305), (3207, 269435), (5345, 161661), (16035, 53887)]