1307115

素因数分解:

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

素因数の和:979

約数の個数: 24

約数和(自身を含む): 2341248

約数和(自身を除く): 1034133

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 937, 1395, 2811, 4685, 8433, 14055, 29047, 42165, 87141, 145235, 261423, 435705, 1307115]

約数ペア:

[(1, 1307115), (3, 435705), (5, 261423), (9, 145235), (15, 87141), (31, 42165), (45, 29047), (93, 14055), (155, 8433), (279, 4685), (465, 2811), (937, 1395)]