1125339905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{56821}}^1$

素因数の和:57076

約数の個数: 16

約数和(自身を含む): 1436005584

約数和(自身を除く): 310665679

約数列:

[1, 5, 17, 85, 233, 1165, 3961, 19805, 56821, 284105, 965957, 4829785, 13239293, 66196465, 225067981, 1125339905]

約数ペア:

[(1, 1125339905), (5, 225067981), (17, 66196465), (85, 13239293), (233, 4829785), (1165, 965957), (3961, 284105), (19805, 56821)]