19135425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11093}}^1$

素因数の和:11129

約数の個数: 24

約数和(自身を含む): 33015744

約数和(自身を除く): 13880319

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 11093, 33279, 55465, 166395, 255139, 277325, 765417, 831975, 1275695, 3827085, 6378475, 19135425]

約数ペア:

[(1, 19135425), (3, 6378475), (5, 3827085), (15, 1275695), (23, 831975), (25, 765417), (69, 277325), (75, 255139), (115, 166395), (345, 55465), (575, 33279), (1725, 11093)]