264013155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{569}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 538444800

約数和(自身を除く): 274431645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 491, 569, 945, 1473, 1707, 2455, 2845, 3437, 3983, 4419, 5121, 7365, 8535, 10311, 11949, 13257, 15363, 17185, 19915, 22095, 25605, 30933, 35847, 51555, 59745, 66285, 76815, 92799, 107541, 154665, 179235, 279379, 463995, 537705, 838137, 1396895, 1955653, 2514411, 4190685, 5866959, 7543233, 9778265, 12572055, 17600877, 29334795, 37716165, 52802631, 88004385, 264013155]

約数ペア:

[(1, 264013155), (3, 88004385), (5, 52802631), (7, 37716165), (9, 29334795), (15, 17600877), (21, 12572055), (27, 9778265), (35, 7543233), (45, 5866959), (63, 4190685), (105, 2514411), (135, 1955653), (189, 1396895), (315, 838137), (491, 537705), (569, 463995), (945, 279379), (1473, 179235), (1707, 154665), (2455, 107541), (2845, 92799), (3437, 76815), (3983, 66285), (4419, 59745), (5121, 51555), (7365, 35847), (8535, 30933), (10311, 25605), (11949, 22095), (13257, 19915), (15363, 17185)]