80334135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 160130880

約数和(自身を除く): 79796745

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 181, 315, 543, 905, 1267, 1409, 1629, 2715, 3801, 4227, 6335, 7045, 8145, 9863, 11403, 12681, 19005, 21135, 29589, 49315, 57015, 63405, 88767, 147945, 255029, 443835, 765087, 1275145, 1785203, 2295261, 3825435, 5355609, 8926015, 11476305, 16066827, 26778045, 80334135]

約数ペア:

[(1, 80334135), (3, 26778045), (5, 16066827), (7, 11476305), (9, 8926015), (15, 5355609), (21, 3825435), (35, 2295261), (45, 1785203), (63, 1275145), (105, 765087), (181, 443835), (315, 255029), (543, 147945), (905, 88767), (1267, 63405), (1409, 57015), (1629, 49315), (2715, 29589), (3801, 21135), (4227, 19005), (6335, 12681), (7045, 11403), (8145, 9863)]