172876995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{225983}}^1$

素因数の和:226011

約数の個数: 24

約数和(自身を含む): 317281536

約数和(自身を除く): 144404541

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 225983, 677949, 1129915, 2033847, 3389745, 3841711, 10169235, 11525133, 19208555, 34575399, 57625665, 172876995]

約数ペア:

[(1, 172876995), (3, 57625665), (5, 34575399), (9, 19208555), (15, 11525133), (17, 10169235), (45, 3841711), (51, 3389745), (85, 2033847), (153, 1129915), (255, 677949), (765, 225983)]