26813655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 53389440

約数和(自身を除く): 26575785

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2851, 3135, 8553, 9405, 14255, 25659, 31361, 42765, 54169, 94083, 128295, 156805, 162507, 270845, 282249, 470415, 487521, 595859, 812535, 1411245, 1787577, 2437605, 2979295, 5362731, 8937885, 26813655]

約数ペア:

[(1, 26813655), (3, 8937885), (5, 5362731), (9, 2979295), (11, 2437605), (15, 1787577), (19, 1411245), (33, 812535), (45, 595859), (55, 487521), (57, 470415), (95, 282249), (99, 270845), (165, 162507), (171, 156805), (209, 128295), (285, 94083), (495, 54169), (627, 42765), (855, 31361), (1045, 25659), (1881, 14255), (2851, 9405), (3135, 8553)]