25115562

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 34759638

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 109, 153, 218, 251, 306, 327, 459, 502, 654, 753, 918, 981, 1506, 1853, 1962, 2259, 2943, 3706, 4267, 4518, 5559, 5886, 6777, 8534, 11118, 12801, 13554, 16677, 25602, 27359, 33354, 38403, 50031, 54718, 76806, 82077, 100062, 115209, 164154, 230418, 246231, 465103, 492462, 738693, 930206, 1395309, 1477386, 2790618, 4185927, 8371854, 12557781, 25115562]

約数ペア:

[(1, 25115562), (2, 12557781), (3, 8371854), (6, 4185927), (9, 2790618), (17, 1477386), (18, 1395309), (27, 930206), (34, 738693), (51, 492462), (54, 465103), (102, 246231), (109, 230418), (153, 164154), (218, 115209), (251, 100062), (306, 82077), (327, 76806), (459, 54718), (502, 50031), (654, 38403), (753, 33354), (918, 27359), (981, 25602), (1506, 16677), (1853, 13554), (1962, 12801), (2259, 11118), (2943, 8534), (3706, 6777), (4267, 5886), (4518, 5559)]