4237335

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 3849705

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 191, 255, 261, 435, 493, 573, 765, 955, 1305, 1479, 1719, 2465, 2865, 3247, 4437, 5539, 7395, 8595, 9741, 16235, 16617, 22185, 27695, 29223, 48705, 49851, 83085, 94163, 146115, 249255, 282489, 470815, 847467, 1412445, 4237335]

約数ペア:

[(1, 4237335), (3, 1412445), (5, 847467), (9, 470815), (15, 282489), (17, 249255), (29, 146115), (45, 94163), (51, 83085), (85, 49851), (87, 48705), (145, 29223), (153, 27695), (191, 22185), (255, 16617), (261, 16235), (435, 9741), (493, 8595), (573, 7395), (765, 5539), (955, 4437), (1305, 3247), (1479, 2865), (1719, 2465)]