136987275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107441}}^1$

素因数の和:107471

約数の個数: 24

約数和(自身を含む): 239810544

約数和(自身を除く): 102823269

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 107441, 322323, 537205, 1611615, 1826497, 2686025, 5479491, 8058075, 9132485, 27397455, 45662425, 136987275]

約数ペア:

[(1, 136987275), (3, 45662425), (5, 27397455), (15, 9132485), (17, 8058075), (25, 5479491), (51, 2686025), (75, 1826497), (85, 1611615), (255, 537205), (425, 322323), (1275, 107441)]