67752825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 138657792

約数和(自身を除く): 70904967

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 31, 35, 69, 75, 93, 105, 115, 155, 161, 175, 181, 217, 345, 465, 483, 525, 543, 575, 651, 713, 775, 805, 905, 1085, 1267, 1725, 2139, 2325, 2415, 2715, 3255, 3565, 3801, 4025, 4163, 4525, 4991, 5425, 5611, 6335, 10695, 12075, 12489, 13575, 14973, 16275, 16833, 17825, 19005, 20815, 24955, 28055, 29141, 31675, 39277, 53475, 62445, 74865, 84165, 87423, 95025, 104075, 117831, 124775, 129053, 140275, 145705, 196385, 312225, 374325, 387159, 420825, 437115, 589155, 645265, 728525, 903371, 981925, 1935795, 2185575, 2710113, 2945775, 3226325, 4516855, 9678975, 13550565, 22584275, 67752825]

約数ペア:

[(1, 67752825), (3, 22584275), (5, 13550565), (7, 9678975), (15, 4516855), (21, 3226325), (23, 2945775), (25, 2710113), (31, 2185575), (35, 1935795), (69, 981925), (75, 903371), (93, 728525), (105, 645265), (115, 589155), (155, 437115), (161, 420825), (175, 387159), (181, 374325), (217, 312225), (345, 196385), (465, 145705), (483, 140275), (525, 129053), (543, 124775), (575, 117831), (651, 104075), (713, 95025), (775, 87423), (805, 84165), (905, 74865), (1085, 62445), (1267, 53475), (1725, 39277), (2139, 31675), (2325, 29141), (2415, 28055), (2715, 24955), (3255, 20815), (3565, 19005), (3801, 17825), (4025, 16833), (4163, 16275), (4525, 14973), (4991, 13575), (5425, 12489), (5611, 12075), (6335, 10695)]