13887375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 23924160

約数和(自身を除く): 10036785

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 1277, 2175, 3625, 3831, 6385, 10875, 19155, 31925, 37033, 95775, 111099, 159625, 185165, 478875, 555495, 925825, 2777475, 4629125, 13887375]

約数ペア:

[(1, 13887375), (3, 4629125), (5, 2777475), (15, 925825), (25, 555495), (29, 478875), (75, 185165), (87, 159625), (125, 111099), (145, 95775), (375, 37033), (435, 31925), (725, 19155), (1277, 10875), (2175, 6385), (3625, 3831)]