188154625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 248976000

約数和(自身を除く): 60821375

約数列:

[1, 5, 19, 25, 95, 125, 227, 349, 475, 1135, 1745, 2375, 4313, 5675, 6631, 8725, 21565, 28375, 33155, 43625, 79223, 107825, 165775, 396115, 539125, 828875, 1505237, 1980575, 7526185, 9902875, 37630925, 188154625]

約数ペア:

[(1, 188154625), (5, 37630925), (19, 9902875), (25, 7526185), (95, 1980575), (125, 1505237), (227, 828875), (349, 539125), (475, 396115), (1135, 165775), (1745, 107825), (2375, 79223), (4313, 43625), (5675, 33155), (6631, 28375), (8725, 21565)]