135727925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 179452800

約数和(自身を除く): 43724875

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 3617, 7505, 18085, 37525, 68723, 90425, 285743, 343615, 1428715, 1718075, 5429117, 7143575, 27145585, 135727925]

約数ペア:

[(1, 135727925), (5, 27145585), (19, 7143575), (25, 5429117), (79, 1718075), (95, 1428715), (395, 343615), (475, 285743), (1501, 90425), (1975, 68723), (3617, 37525), (7505, 18085)]