2243386215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{418933}}^1$

素因数の和:418968

約数の個数: 48

約数和(自身を含む): 4705466688

約数和(自身を除く): 2462080473

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 418933, 1256799, 2094665, 2932531, 3770397, 6283995, 7121861, 8797593, 14662655, 18851985, 21365583, 26392779, 35609305, 43987965, 49853027, 64096749, 106827915, 131963895, 149559081, 249265135, 320483745, 448677243, 747795405, 2243386215]

約数ペア:

[(1, 2243386215), (3, 747795405), (5, 448677243), (7, 320483745), (9, 249265135), (15, 149559081), (17, 131963895), (21, 106827915), (35, 64096749), (45, 49853027), (51, 43987965), (63, 35609305), (85, 26392779), (105, 21365583), (119, 18851985), (153, 14662655), (255, 8797593), (315, 7121861), (357, 6283995), (595, 3770397), (765, 2932531), (1071, 2094665), (1785, 1256799), (5355, 418933)]