331300935

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 684484416

約数和(自身を除く): 353183481

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 137, 189, 315, 405, 411, 567, 685, 853, 945, 959, 1233, 2055, 2559, 2835, 2877, 3699, 4265, 4795, 5971, 6165, 7677, 8631, 11097, 12795, 14385, 17913, 18495, 23031, 25893, 29855, 38385, 43155, 53739, 55485, 69093, 77679, 89565, 115155, 116861, 129465, 161217, 268695, 345465, 350583, 388395, 483651, 584305, 806085, 818027, 1051749, 1752915, 2418255, 2454081, 3155247, 4090135, 5258745, 7362243, 9465741, 12270405, 15776235, 22086729, 36811215, 47328705, 66260187, 110433645, 331300935]

約数ペア:

[(1, 331300935), (3, 110433645), (5, 66260187), (7, 47328705), (9, 36811215), (15, 22086729), (21, 15776235), (27, 12270405), (35, 9465741), (45, 7362243), (63, 5258745), (81, 4090135), (105, 3155247), (135, 2454081), (137, 2418255), (189, 1752915), (315, 1051749), (405, 818027), (411, 806085), (567, 584305), (685, 483651), (853, 388395), (945, 350583), (959, 345465), (1233, 268695), (2055, 161217), (2559, 129465), (2835, 116861), (2877, 115155), (3699, 89565), (4265, 77679), (4795, 69093), (5971, 55485), (6165, 53739), (7677, 43155), (8631, 38385), (11097, 29855), (12795, 25893), (14385, 23031), (17913, 18495)]