68271885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 130403520

約数和(自身を除く): 62131635

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 107, 165, 321, 495, 535, 963, 1177, 1289, 1605, 3531, 3867, 4815, 5885, 6445, 10593, 11601, 14179, 17655, 19335, 42537, 52965, 58005, 70895, 127611, 137923, 212685, 413769, 638055, 689615, 1241307, 1517153, 2068845, 4551459, 6206535, 7585765, 13654377, 22757295, 68271885]

約数ペア:

[(1, 68271885), (3, 22757295), (5, 13654377), (9, 7585765), (11, 6206535), (15, 4551459), (33, 2068845), (45, 1517153), (55, 1241307), (99, 689615), (107, 638055), (165, 413769), (321, 212685), (495, 137923), (535, 127611), (963, 70895), (1177, 58005), (1289, 52965), (1605, 42537), (3531, 19335), (3867, 17655), (4815, 14179), (5885, 11601), (6445, 10593)]