3809295

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 4254705

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 139, 145, 189, 203, 261, 315, 417, 435, 609, 695, 783, 945, 973, 1015, 1251, 1305, 1827, 2085, 2919, 3045, 3753, 3915, 4031, 4865, 5481, 6255, 8757, 9135, 12093, 14595, 18765, 20155, 26271, 27405, 28217, 36279, 43785, 60465, 84651, 108837, 131355, 141085, 181395, 253953, 423255, 544185, 761859, 1269765, 3809295]

約数ペア:

[(1, 3809295), (3, 1269765), (5, 761859), (7, 544185), (9, 423255), (15, 253953), (21, 181395), (27, 141085), (29, 131355), (35, 108837), (45, 84651), (63, 60465), (87, 43785), (105, 36279), (135, 28217), (139, 27405), (145, 26271), (189, 20155), (203, 18765), (261, 14595), (315, 12093), (417, 9135), (435, 8757), (609, 6255), (695, 5481), (783, 4865), (945, 4031), (973, 3915), (1015, 3753), (1251, 3045), (1305, 2919), (1827, 2085)]