86796015

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{44171}}^1$

素因数の和:44310

約数の個数: 16

約数和(自身を含む): 139936896

約数和(自身を除く): 53140881

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 44171, 132513, 220855, 662565, 5786401, 17359203, 28932005, 86796015]

約数ペア:

[(1, 86796015), (3, 28932005), (5, 17359203), (15, 5786401), (131, 662565), (393, 220855), (655, 132513), (1965, 44171)]