55471995

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2357}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 96376176

約数和(自身を除く): 40904181

約数列:

[1, 3, 5, 9, 15, 45, 523, 1569, 2357, 2615, 4707, 7071, 7845, 11785, 21213, 23535, 35355, 106065, 1232711, 3698133, 6163555, 11094399, 18490665, 55471995]

約数ペア:

[(1, 55471995), (3, 18490665), (5, 11094399), (9, 6163555), (15, 3698133), (45, 1232711), (523, 106065), (1569, 35355), (2357, 23535), (2615, 21213), (4707, 11785), (7071, 7845)]