55037425

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 70120512

約数和(自身を除く): 15083087

約数列:

[1, 5, 25, 71, 101, 307, 355, 505, 1535, 1775, 2525, 7171, 7675, 21797, 31007, 35855, 108985, 155035, 179275, 544925, 775175, 2201497, 11007485, 55037425]

約数ペア:

[(1, 55037425), (5, 11007485), (25, 2201497), (71, 775175), (101, 544925), (307, 179275), (355, 155035), (505, 108985), (1535, 35855), (1775, 31007), (2525, 21797), (7171, 7675)]