66882705

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 109219968

約数和(自身を除く): 42337263

約数列:

[1, 3, 5, 15, 101, 131, 303, 337, 393, 505, 655, 1011, 1515, 1685, 1965, 5055, 13231, 34037, 39693, 44147, 66155, 102111, 132441, 170185, 198465, 220735, 510555, 662205, 4458847, 13376541, 22294235, 66882705]

約数ペア:

[(1, 66882705), (3, 22294235), (5, 13376541), (15, 4458847), (101, 662205), (131, 510555), (303, 220735), (337, 198465), (393, 170185), (505, 132441), (655, 102111), (1011, 66155), (1515, 44147), (1685, 39693), (1965, 34037), (5055, 13231)]