69252145

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 88298496

約数和(自身を除く): 19046351

約数列:

[1, 5, 29, 43, 145, 215, 383, 841, 1247, 1915, 4205, 6235, 11107, 16469, 36163, 55535, 82345, 180815, 322103, 477601, 1610515, 2388005, 13850429, 69252145]

約数ペア:

[(1, 69252145), (5, 13850429), (29, 2388005), (43, 1610515), (145, 477601), (215, 322103), (383, 180815), (841, 82345), (1247, 55535), (1915, 36163), (4205, 16469), (6235, 11107)]