289370655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13711}}^1$

素因数の和:13796

約数の個数: 48

約数和(自身を含む): 581827584

約数和(自身を除く): 292456929

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 13711, 21105, 41133, 68555, 95977, 123399, 205665, 287931, 479885, 616995, 863793, 918637, 1439655, 2755911, 4318965, 4593185, 6430459, 8267733, 13779555, 19291377, 32152295, 41338665, 57874131, 96456885, 289370655]

約数ペア:

[(1, 289370655), (3, 96456885), (5, 57874131), (7, 41338665), (9, 32152295), (15, 19291377), (21, 13779555), (35, 8267733), (45, 6430459), (63, 4593185), (67, 4318965), (105, 2755911), (201, 1439655), (315, 918637), (335, 863793), (469, 616995), (603, 479885), (1005, 287931), (1407, 205665), (2345, 123399), (3015, 95977), (4221, 68555), (7035, 41133), (13711, 21105)]