4316445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 8716032

約数和(自身を除く): 4399587

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 193, 213, 315, 355, 497, 579, 639, 965, 1065, 1351, 1491, 1737, 2485, 2895, 3195, 4053, 4473, 6755, 7455, 8685, 12159, 13703, 20265, 22365, 41109, 60795, 68515, 95921, 123327, 205545, 287763, 479605, 616635, 863289, 1438815, 4316445]

約数ペア:

[(1, 4316445), (3, 1438815), (5, 863289), (7, 616635), (9, 479605), (15, 287763), (21, 205545), (35, 123327), (45, 95921), (63, 68515), (71, 60795), (105, 41109), (193, 22365), (213, 20265), (315, 13703), (355, 12159), (497, 8685), (579, 7455), (639, 6755), (965, 4473), (1065, 4053), (1351, 3195), (1491, 2895), (1737, 2485)]