13884765

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 23414400

約数和(自身を除く): 9529635

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 541, 885, 1623, 1711, 2705, 5133, 8115, 8555, 15689, 25665, 31919, 47067, 78445, 95757, 159595, 235335, 478785, 925651, 2776953, 4628255, 13884765]

約数ペア:

[(1, 13884765), (3, 4628255), (5, 2776953), (15, 925651), (29, 478785), (59, 235335), (87, 159595), (145, 95757), (177, 78445), (295, 47067), (435, 31919), (541, 25665), (885, 15689), (1623, 8555), (1711, 8115), (2705, 5133)]