7448805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 16982784

約数和(自身を除く): 9533979

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 107, 117, 119, 153, 195, 221, 255, 273, 315, 321, 357, 455, 535, 585, 595, 663, 749, 765, 819, 963, 1071, 1105, 1365, 1391, 1547, 1605, 1785, 1819, 1989, 2247, 3315, 3745, 4095, 4173, 4641, 4815, 5355, 5457, 6741, 6955, 7735, 9095, 9737, 9945, 11235, 12519, 12733, 13923, 16371, 20865, 23205, 23647, 27285, 29211, 33705, 38199, 48685, 62595, 63665, 69615, 70941, 81855, 87633, 114597, 118235, 146055, 165529, 190995, 212823, 354705, 438165, 496587, 572985, 827645, 1064115, 1489761, 2482935, 7448805]

約数ペア:

[(1, 7448805), (3, 2482935), (5, 1489761), (7, 1064115), (9, 827645), (13, 572985), (15, 496587), (17, 438165), (21, 354705), (35, 212823), (39, 190995), (45, 165529), (51, 146055), (63, 118235), (65, 114597), (85, 87633), (91, 81855), (105, 70941), (107, 69615), (117, 63665), (119, 62595), (153, 48685), (195, 38199), (221, 33705), (255, 29211), (273, 27285), (315, 23647), (321, 23205), (357, 20865), (455, 16371), (535, 13923), (585, 12733), (595, 12519), (663, 11235), (749, 9945), (765, 9737), (819, 9095), (963, 7735), (1071, 6955), (1105, 6741), (1365, 5457), (1391, 5355), (1547, 4815), (1605, 4641), (1785, 4173), (1819, 4095), (1989, 3745), (2247, 3315)]