17252275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 22391424

約数和(自身を除く): 5139149

約数列:

[1, 5, 25, 31, 113, 155, 197, 565, 775, 985, 2825, 3503, 4925, 6107, 17515, 22261, 30535, 87575, 111305, 152675, 556525, 690091, 3450455, 17252275]

約数ペア:

[(1, 17252275), (5, 3450455), (25, 690091), (31, 556525), (113, 152675), (155, 111305), (197, 87575), (565, 30535), (775, 22261), (985, 17515), (2825, 6107), (3503, 4925)]