3754485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 7948800

約数和(自身を除く): 4194315

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 137, 145, 189, 203, 261, 315, 411, 435, 609, 685, 783, 945, 959, 1015, 1233, 1305, 1827, 2055, 2877, 3045, 3699, 3915, 3973, 4795, 5481, 6165, 8631, 9135, 11919, 14385, 18495, 19865, 25893, 27405, 27811, 35757, 43155, 59595, 83433, 107271, 129465, 139055, 178785, 250299, 417165, 536355, 750897, 1251495, 3754485]

約数ペア:

[(1, 3754485), (3, 1251495), (5, 750897), (7, 536355), (9, 417165), (15, 250299), (21, 178785), (27, 139055), (29, 129465), (35, 107271), (45, 83433), (63, 59595), (87, 43155), (105, 35757), (135, 27811), (137, 27405), (145, 25893), (189, 19865), (203, 18495), (261, 14385), (315, 11919), (411, 9135), (435, 8631), (609, 6165), (685, 5481), (783, 4795), (945, 3973), (959, 3915), (1015, 3699), (1233, 3045), (1305, 2877), (1827, 2055)]