25829154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 65729664

約数和(自身を除く): 39900510

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 151, 153, 221, 234, 258, 302, 306, 387, 442, 453, 559, 663, 731, 774, 906, 1118, 1326, 1359, 1462, 1677, 1963, 1989, 2193, 2567, 2718, 3354, 3926, 3978, 4386, 5031, 5134, 5889, 6493, 6579, 7701, 9503, 10062, 11778, 12986, 13158, 15402, 17667, 19006, 19479, 23103, 28509, 33371, 35334, 38958, 46206, 57018, 58437, 66742, 84409, 85527, 100113, 110381, 116874, 168818, 171054, 200226, 220762, 253227, 300339, 331143, 506454, 600678, 662286, 759681, 993429, 1434953, 1519362, 1986858, 2869906, 4304859, 8609718, 12914577, 25829154]

約数ペア:

[(1, 25829154), (2, 12914577), (3, 8609718), (6, 4304859), (9, 2869906), (13, 1986858), (17, 1519362), (18, 1434953), (26, 993429), (34, 759681), (39, 662286), (43, 600678), (51, 506454), (78, 331143), (86, 300339), (102, 253227), (117, 220762), (129, 200226), (151, 171054), (153, 168818), (221, 116874), (234, 110381), (258, 100113), (302, 85527), (306, 84409), (387, 66742), (442, 58437), (453, 57018), (559, 46206), (663, 38958), (731, 35334), (774, 33371), (906, 28509), (1118, 23103), (1326, 19479), (1359, 19006), (1462, 17667), (1677, 15402), (1963, 13158), (1989, 12986), (2193, 11778), (2567, 10062), (2718, 9503), (3354, 7701), (3926, 6579), (3978, 6493), (4386, 5889), (5031, 5134)]