72754135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2371}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 97603056

約数和(自身を除く): 24848921

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 2371, 6137, 11855, 30685, 40307, 45049, 201535, 225245, 765833, 855931, 3829165, 4279655, 14550827, 72754135]

約数ペア:

[(1, 72754135), (5, 14550827), (17, 4279655), (19, 3829165), (85, 855931), (95, 765833), (323, 225245), (361, 201535), (1615, 45049), (1805, 40307), (2371, 30685), (6137, 11855)]