128750265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24043}}^1$

素因数の和:24078

約数の個数: 48

約数和(自身を含む): 270062208

約数和(自身を除く): 141311943

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, 24043, 72129, 120215, 168301, 216387, 360645, 408731, 504903, 841505, 1081935, 1226193, 1514709, 2043655, 2524515, 2861117, 3678579, 6130965, 7573545, 8583351, 14305585, 18392895, 25750053, 42916755, 128750265]

約数ペア:

[(1, 128750265), (3, 42916755), (5, 25750053), (7, 18392895), (9, 14305585), (15, 8583351), (17, 7573545), (21, 6130965), (35, 3678579), (45, 2861117), (51, 2524515), (63, 2043655), (85, 1514709), (105, 1226193), (119, 1081935), (153, 841505), (255, 504903), (315, 408731), (357, 360645), (595, 216387), (765, 168301), (1071, 120215), (1785, 72129), (5355, 24043)]