11748015

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3677}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 20655648

約数和(自身を除く): 8907633

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3677, 11031, 18385, 33093, 55155, 165465, 261067, 783201, 1305335, 2349603, 3916005, 11748015]

約数ペア:

[(1, 11748015), (3, 3916005), (5, 2349603), (9, 1305335), (15, 783201), (45, 261067), (71, 165465), (213, 55155), (355, 33093), (639, 18385), (1065, 11031), (3195, 3677)]