65960055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 135045120

約数和(自身を除く): 69085065

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 223, 313, 315, 669, 939, 945, 1115, 1561, 1565, 2007, 2191, 2817, 3345, 4683, 4695, 6021, 6573, 7805, 8451, 10035, 10955, 14049, 14085, 19719, 23415, 30105, 32865, 42147, 42255, 59157, 69799, 70245, 98595, 209397, 210735, 295785, 348995, 488593, 628191, 1046985, 1465779, 1884573, 2442965, 3140955, 4397337, 7328895, 9422865, 13192011, 21986685, 65960055]

約数ペア:

[(1, 65960055), (3, 21986685), (5, 13192011), (7, 9422865), (9, 7328895), (15, 4397337), (21, 3140955), (27, 2442965), (35, 1884573), (45, 1465779), (63, 1046985), (105, 628191), (135, 488593), (189, 348995), (223, 295785), (313, 210735), (315, 209397), (669, 98595), (939, 70245), (945, 69799), (1115, 59157), (1561, 42255), (1565, 42147), (2007, 32865), (2191, 30105), (2817, 23415), (3345, 19719), (4683, 14085), (4695, 14049), (6021, 10955), (6573, 10035), (7805, 8451)]