15171432

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 39610560

約数和(自身を除く): 24439128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 241, 244, 258, 344, 366, 482, 488, 516, 723, 732, 964, 1032, 1446, 1464, 1928, 2623, 2892, 5246, 5784, 7869, 10363, 10492, 14701, 15738, 20726, 20984, 29402, 31089, 31476, 41452, 44103, 58804, 62178, 62952, 82904, 88206, 117608, 124356, 176412, 248712, 352824, 632143, 1264286, 1896429, 2528572, 3792858, 5057144, 7585716, 15171432]

約数ペア:

[(1, 15171432), (2, 7585716), (3, 5057144), (4, 3792858), (6, 2528572), (8, 1896429), (12, 1264286), (24, 632143), (43, 352824), (61, 248712), (86, 176412), (122, 124356), (129, 117608), (172, 88206), (183, 82904), (241, 62952), (244, 62178), (258, 58804), (344, 44103), (366, 41452), (482, 31476), (488, 31089), (516, 29402), (723, 20984), (732, 20726), (964, 15738), (1032, 14701), (1446, 10492), (1464, 10363), (1928, 7869), (2623, 5784), (2892, 5246)]