16841565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28813

約数の個数: 24

約数和(自身を含む): 31438680

約数和(自身を除く): 14597115

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28789, 86367, 143945, 259101, 374257, 431835, 1122771, 1295505, 1871285, 3368313, 5613855, 16841565]

約数ペア:

[(1, 16841565), (3, 5613855), (5, 3368313), (9, 1871285), (13, 1295505), (15, 1122771), (39, 431835), (45, 374257), (65, 259101), (117, 143945), (195, 86367), (585, 28789)]