6400485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 14031360

約数和(自身を除く): 7630875

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 521, 585, 819, 945, 1365, 1563, 1755, 2457, 2605, 3647, 4095, 4689, 6773, 7815, 10941, 12285, 14067, 18235, 20319, 23445, 32823, 33865, 47411, 54705, 60957, 70335, 98469, 101595, 142233, 164115, 182871, 237055, 304785, 426699, 492345, 711165, 914355, 1280097, 2133495, 6400485]

約数ペア:

[(1, 6400485), (3, 2133495), (5, 1280097), (7, 914355), (9, 711165), (13, 492345), (15, 426699), (21, 304785), (27, 237055), (35, 182871), (39, 164115), (45, 142233), (63, 101595), (65, 98469), (91, 70335), (105, 60957), (117, 54705), (135, 47411), (189, 33865), (195, 32823), (273, 23445), (315, 20319), (351, 18235), (455, 14067), (521, 12285), (585, 10941), (819, 7815), (945, 6773), (1365, 4689), (1563, 4095), (1755, 3647), (2457, 2605)]