10820912985

素因数分解:

$3^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{99079}}^1$

素因数の和:99902

約数の個数: 32

約数和(自身を含む): 19261152000

約数和(自身を除く): 8440239015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 809, 2427, 4045, 7281, 12135, 21843, 36405, 99079, 109215, 297237, 495395, 891711, 1486185, 2675133, 4458555, 13375665, 80154911, 240464733, 400774555, 721394199, 1202323665, 2164182597, 3606970995, 10820912985]

約数ペア:

[(1, 10820912985), (3, 3606970995), (5, 2164182597), (9, 1202323665), (15, 721394199), (27, 400774555), (45, 240464733), (135, 80154911), (809, 13375665), (2427, 4458555), (4045, 2675133), (7281, 1486185), (12135, 891711), (21843, 495395), (36405, 297237), (99079, 109215)]