7853990985

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{514847}}^1$

素因数の和:514974

約数の個数: 32

約数和(自身を含む): 14086241280

約数和(自身を除く): 6232250295

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 3051, 5085, 15255, 514847, 1544541, 2574235, 4633623, 7722705, 13900869, 23168115, 58177711, 69504345, 174533133, 290888555, 523599399, 872665665, 1570798197, 2617996995, 7853990985]

約数ペア:

[(1, 7853990985), (3, 2617996995), (5, 1570798197), (9, 872665665), (15, 523599399), (27, 290888555), (45, 174533133), (113, 69504345), (135, 58177711), (339, 23168115), (565, 13900869), (1017, 7722705), (1695, 4633623), (3051, 2574235), (5085, 1544541), (15255, 514847)]