334305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 48

約数和(自身を含む): 673920

約数和(自身を除く): 339615

約数列:

[1, 3, 5, 9, 15, 17, 19, 23, 45, 51, 57, 69, 85, 95, 115, 153, 171, 207, 255, 285, 323, 345, 391, 437, 765, 855, 969, 1035, 1173, 1311, 1615, 1955, 2185, 2907, 3519, 3933, 4845, 5865, 6555, 7429, 14535, 17595, 19665, 22287, 37145, 66861, 111435, 334305]

約数ペア:

[(1, 334305), (3, 111435), (5, 66861), (9, 37145), (15, 22287), (17, 19665), (19, 17595), (23, 14535), (45, 7429), (51, 6555), (57, 5865), (69, 4845), (85, 3933), (95, 3519), (115, 2907), (153, 2185), (171, 1955), (207, 1615), (255, 1311), (285, 1173), (323, 1035), (345, 969), (391, 855), (437, 765)]