85575025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 112921344

約数和(自身を除く): 27346319

約数列:

[1, 5, 17, 25, 85, 271, 425, 743, 1355, 3715, 4607, 6775, 12631, 18575, 23035, 63155, 115175, 201353, 315775, 1006765, 3423001, 5033825, 17115005, 85575025]

約数ペア:

[(1, 85575025), (5, 17115005), (17, 5033825), (25, 3423001), (85, 1006765), (271, 315775), (425, 201353), (743, 115175), (1355, 63155), (3715, 23035), (4607, 18575), (6775, 12631)]