82586445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 66436275

約数列:

[1, 3, 5, 15, 19, 23, 43, 57, 69, 95, 115, 129, 215, 285, 293, 345, 437, 645, 817, 879, 989, 1311, 1465, 2185, 2451, 2967, 4085, 4395, 4945, 5567, 6555, 6739, 12255, 12599, 14835, 16701, 18791, 20217, 27835, 33695, 37797, 56373, 62995, 83505, 93955, 101085, 128041, 188985, 239381, 281865, 289777, 384123, 640205, 718143, 869331, 1196905, 1448885, 1920615, 3590715, 4346655, 5505763, 16517289, 27528815, 82586445]

約数ペア:

[(1, 82586445), (3, 27528815), (5, 16517289), (15, 5505763), (19, 4346655), (23, 3590715), (43, 1920615), (57, 1448885), (69, 1196905), (95, 869331), (115, 718143), (129, 640205), (215, 384123), (285, 289777), (293, 281865), (345, 239381), (437, 188985), (645, 128041), (817, 101085), (879, 93955), (989, 83505), (1311, 62995), (1465, 56373), (2185, 37797), (2451, 33695), (2967, 27835), (4085, 20217), (4395, 18791), (4945, 16701), (5567, 14835), (6555, 12599), (6739, 12255)]