13175235

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2591}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 23048064

約数和(自身を除く): 9872829

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 2591, 5085, 7773, 12955, 23319, 38865, 116595, 292783, 878349, 1463915, 2635047, 4391745, 13175235]

約数ペア:

[(1, 13175235), (3, 4391745), (5, 2635047), (9, 1463915), (15, 878349), (45, 292783), (113, 116595), (339, 38865), (565, 23319), (1017, 12955), (1695, 7773), (2591, 5085)]