27247125

素因数分解:

$3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 45811584

約数和(自身を除く): 18564459

約数列:

[1, 3, 5, 15, 25, 75, 113, 125, 339, 375, 565, 643, 1695, 1929, 2825, 3215, 8475, 9645, 14125, 16075, 42375, 48225, 72659, 80375, 217977, 241125, 363295, 1089885, 1816475, 5449425, 9082375, 27247125]

約数ペア:

[(1, 27247125), (3, 9082375), (5, 5449425), (15, 1816475), (25, 1089885), (75, 363295), (113, 241125), (125, 217977), (339, 80375), (375, 72659), (565, 48225), (643, 42375), (1695, 16075), (1929, 14125), (2825, 9645), (3215, 8475)]