1912773105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2500357}}^1$

素因数の和:2500385

約数の個数: 24

約数和(自身を含む): 3510502632

約数和(自身を除く): 1597729527

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2500357, 7501071, 12501785, 22503213, 37505355, 42506069, 112516065, 127518207, 212530345, 382554621, 637591035, 1912773105]

約数ペア:

[(1, 1912773105), (3, 637591035), (5, 382554621), (9, 212530345), (15, 127518207), (17, 112516065), (45, 42506069), (51, 37505355), (85, 22503213), (153, 12501785), (255, 7501071), (765, 2500357)]