8986635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 18210816

約数和(自身を除く): 9224181

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 607, 705, 987, 1645, 1821, 2115, 2961, 3035, 4249, 4935, 5463, 9105, 12747, 14805, 21245, 27315, 28529, 38241, 63735, 85587, 142645, 191205, 199703, 256761, 427935, 599109, 998515, 1283805, 1797327, 2995545, 8986635]

約数ペア:

[(1, 8986635), (3, 2995545), (5, 1797327), (7, 1283805), (9, 998515), (15, 599109), (21, 427935), (35, 256761), (45, 199703), (47, 191205), (63, 142645), (105, 85587), (141, 63735), (235, 38241), (315, 28529), (329, 27315), (423, 21245), (607, 14805), (705, 12747), (987, 9105), (1645, 5463), (1821, 4935), (2115, 4249), (2961, 3035)]