2806649565

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{9931}}^1$

素因数の和:10249

約数の個数: 32

約数和(自身を含む): 4565223936

約数和(自身を除く): 1758574371

約数列:

[1, 3, 5, 15, 83, 227, 249, 415, 681, 1135, 1245, 3405, 9931, 18841, 29793, 49655, 56523, 94205, 148965, 282615, 824273, 2254337, 2472819, 4121365, 6763011, 11271685, 12364095, 33815055, 187109971, 561329913, 935549855, 2806649565]

約数ペア:

[(1, 2806649565), (3, 935549855), (5, 561329913), (15, 187109971), (83, 33815055), (227, 12364095), (249, 11271685), (415, 6763011), (681, 4121365), (1135, 2472819), (1245, 2254337), (3405, 824273), (9931, 282615), (18841, 148965), (29793, 94205), (49655, 56523)]