123707566985

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{3617}}^1\times {\mathrm{23669}}^1$

素因数の和:27325

約数の個数: 24

約数和(自身を含む): 157745306520

約数和(自身を除く): 34037739535

約数列:

[1, 5, 17, 85, 289, 1445, 3617, 18085, 23669, 61489, 118345, 307445, 402373, 1045313, 2011865, 5226565, 6840341, 34201705, 85610773, 428053865, 1455383141, 7276915705, 24741513397, 123707566985]

約数ペア:

[(1, 123707566985), (5, 24741513397), (17, 7276915705), (85, 1455383141), (289, 428053865), (1445, 85610773), (3617, 34201705), (18085, 6840341), (23669, 5226565), (61489, 2011865), (118345, 1045313), (307445, 402373)]