23900745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3533}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 18846519

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 3533, 6765, 10599, 17665, 38863, 52995, 116589, 144853, 194315, 434559, 582945, 724265, 1593383, 2172795, 4780149, 7966915, 23900745]

約数ペア:

[(1, 23900745), (3, 7966915), (5, 4780149), (11, 2172795), (15, 1593383), (33, 724265), (41, 582945), (55, 434559), (123, 194315), (165, 144853), (205, 116589), (451, 52995), (615, 38863), (1353, 17665), (2255, 10599), (3533, 6765)]