3409245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 6888960

約数和(自身を除く): 3479715

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 137, 237, 315, 395, 411, 553, 685, 711, 959, 1185, 1233, 1659, 2055, 2765, 2877, 3555, 4795, 4977, 6165, 8295, 8631, 10823, 14385, 24885, 32469, 43155, 54115, 75761, 97407, 162345, 227283, 378805, 487035, 681849, 1136415, 3409245]

約数ペア:

[(1, 3409245), (3, 1136415), (5, 681849), (7, 487035), (9, 378805), (15, 227283), (21, 162345), (35, 97407), (45, 75761), (63, 54115), (79, 43155), (105, 32469), (137, 24885), (237, 14385), (315, 10823), (395, 8631), (411, 8295), (553, 6165), (685, 4977), (711, 4795), (959, 3555), (1185, 2877), (1233, 2765), (1659, 2055)]