64908795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3203}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 119342592

約数和(自身を除く): 54433797

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 2895, 3203, 4053, 6755, 9609, 16015, 20265, 22421, 48045, 67263, 112105, 336315, 618179, 1854537, 3090895, 4327253, 9272685, 12981759, 21636265, 64908795]

約数ペア:

[(1, 64908795), (3, 21636265), (5, 12981759), (7, 9272685), (15, 4327253), (21, 3090895), (35, 1854537), (105, 618179), (193, 336315), (579, 112105), (965, 67263), (1351, 48045), (2895, 22421), (3203, 20265), (4053, 16015), (6755, 9609)]