67803225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 138848256

約数和(自身を除く): 71045031

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 71, 75, 85, 105, 107, 119, 175, 213, 255, 321, 355, 357, 425, 497, 525, 535, 595, 749, 1065, 1207, 1275, 1491, 1605, 1775, 1785, 1819, 2247, 2485, 2675, 2975, 3621, 3745, 5325, 5457, 6035, 7455, 7597, 8025, 8449, 8925, 9095, 11235, 12425, 12733, 18105, 18725, 22791, 25347, 27285, 30175, 37275, 37985, 38199, 42245, 45475, 53179, 56175, 63665, 90525, 113955, 126735, 129149, 136425, 159537, 189925, 190995, 211225, 265895, 318325, 387447, 569775, 633675, 645745, 797685, 904043, 954975, 1329475, 1937235, 2712129, 3228725, 3988425, 4520215, 9686175, 13560645, 22601075, 67803225]

約数ペア:

[(1, 67803225), (3, 22601075), (5, 13560645), (7, 9686175), (15, 4520215), (17, 3988425), (21, 3228725), (25, 2712129), (35, 1937235), (51, 1329475), (71, 954975), (75, 904043), (85, 797685), (105, 645745), (107, 633675), (119, 569775), (175, 387447), (213, 318325), (255, 265895), (321, 211225), (355, 190995), (357, 189925), (425, 159537), (497, 136425), (525, 129149), (535, 126735), (595, 113955), (749, 90525), (1065, 63665), (1207, 56175), (1275, 53179), (1491, 45475), (1605, 42245), (1775, 38199), (1785, 37985), (1819, 37275), (2247, 30175), (2485, 27285), (2675, 25347), (2975, 22791), (3621, 18725), (3745, 18105), (5325, 12733), (5457, 12425), (6035, 11235), (7455, 9095), (7597, 8925), (8025, 8449)]