67223025

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 121552860

約数和(自身を除く): 54329835

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 327, 545, 981, 1635, 2725, 2741, 4905, 8175, 8223, 13705, 24525, 24669, 41115, 68525, 123345, 205575, 298769, 616725, 896307, 1493845, 2688921, 4481535, 7469225, 13444605, 22407675, 67223025]

約数ペア:

[(1, 67223025), (3, 22407675), (5, 13444605), (9, 7469225), (15, 4481535), (25, 2688921), (45, 1493845), (75, 896307), (109, 616725), (225, 298769), (327, 205575), (545, 123345), (981, 68525), (1635, 41115), (2725, 24669), (2741, 24525), (4905, 13705), (8175, 8223)]