9149805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 18729984

約数和(自身を除く): 9580179

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 937, 1085, 1395, 1953, 2811, 3255, 4685, 6559, 8433, 9765, 14055, 19677, 29047, 32795, 42165, 59031, 87141, 98385, 145235, 203329, 261423, 295155, 435705, 609987, 1016645, 1307115, 1829961, 3049935, 9149805]

約数ペア:

[(1, 9149805), (3, 3049935), (5, 1829961), (7, 1307115), (9, 1016645), (15, 609987), (21, 435705), (31, 295155), (35, 261423), (45, 203329), (63, 145235), (93, 98385), (105, 87141), (155, 59031), (217, 42165), (279, 32795), (315, 29047), (465, 19677), (651, 14055), (937, 9765), (1085, 8433), (1395, 6559), (1953, 4685), (2811, 3255)]