6520921605

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{24809}}^1$

素因数の和:24896

約数の個数: 80

約数和(自身を含む): 12968683200

約数和(自身を除く): 6447761595

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 81, 99, 135, 165, 177, 295, 297, 405, 495, 531, 649, 885, 891, 1485, 1593, 1947, 2655, 3245, 4455, 4779, 5841, 7965, 9735, 17523, 23895, 24809, 29205, 52569, 74427, 87615, 124045, 223281, 262845, 272899, 372135, 669843, 818697, 1116405, 1364495, 1463731, 2009529, 2456091, 3349215, 4093485, 4391193, 7318655, 7368273, 10047645, 12280455, 13173579, 16101041, 21955965, 22104819, 36841365, 39520737, 48303123, 65867895, 80505205, 110524095, 118562211, 144909369, 197603685, 241515615, 434728107, 592811055, 724546845, 1304184321, 2173640535, 6520921605]

約数ペア:

[(1, 6520921605), (3, 2173640535), (5, 1304184321), (9, 724546845), (11, 592811055), (15, 434728107), (27, 241515615), (33, 197603685), (45, 144909369), (55, 118562211), (59, 110524095), (81, 80505205), (99, 65867895), (135, 48303123), (165, 39520737), (177, 36841365), (295, 22104819), (297, 21955965), (405, 16101041), (495, 13173579), (531, 12280455), (649, 10047645), (885, 7368273), (891, 7318655), (1485, 4391193), (1593, 4093485), (1947, 3349215), (2655, 2456091), (3245, 2009529), (4455, 1463731), (4779, 1364495), (5841, 1116405), (7965, 818697), (9735, 669843), (17523, 372135), (23895, 272899), (24809, 262845), (29205, 223281), (52569, 124045), (74427, 87615)]