29142945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 56189952

約数和(自身を除く): 27047007

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 1607, 2015, 3627, 4821, 6045, 8035, 14463, 18135, 20891, 24105, 49817, 62673, 72315, 104455, 149451, 188019, 249085, 313365, 448353, 647621, 747255, 940095, 1942863, 2241765, 3238105, 5828589, 9714315, 29142945]

約数ペア:

[(1, 29142945), (3, 9714315), (5, 5828589), (9, 3238105), (13, 2241765), (15, 1942863), (31, 940095), (39, 747255), (45, 647621), (65, 448353), (93, 313365), (117, 249085), (155, 188019), (195, 149451), (279, 104455), (403, 72315), (465, 62673), (585, 49817), (1209, 24105), (1395, 20891), (1607, 18135), (2015, 14463), (3627, 8035), (4821, 6045)]