1259553885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4939427}}^1$

素因数の和:4939452

約数の個数: 16

約数和(自身を含む): 2133832896

約数和(自身を除く): 874279011

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4939427, 14818281, 24697135, 74091405, 83970259, 251910777, 419851295, 1259553885]

約数ペア:

[(1, 1259553885), (3, 419851295), (5, 251910777), (15, 83970259), (17, 74091405), (51, 24697135), (85, 14818281), (255, 4939427)]