65712495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{190471}}^1$

素因数の和:190502

約数の個数: 16

約数和(自身を含む): 109711872

約数和(自身を除く): 43999377

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 190471, 571413, 952355, 2857065, 4380833, 13142499, 21904165, 65712495]

約数ペア:

[(1, 65712495), (3, 21904165), (5, 13142499), (15, 4380833), (23, 2857065), (69, 952355), (115, 571413), (345, 190471)]