15242514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 22358766

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 509, 651, 713, 966, 1018, 1302, 1426, 1527, 2139, 3054, 3563, 4278, 4991, 7126, 9982, 10689, 11707, 14973, 15779, 21378, 23414, 29946, 31558, 35121, 47337, 70242, 81949, 94674, 110453, 163898, 220906, 245847, 331359, 362917, 491694, 662718, 725834, 1088751, 2177502, 2540419, 5080838, 7621257, 15242514]

約数ペア:

[(1, 15242514), (2, 7621257), (3, 5080838), (6, 2540419), (7, 2177502), (14, 1088751), (21, 725834), (23, 662718), (31, 491694), (42, 362917), (46, 331359), (62, 245847), (69, 220906), (93, 163898), (138, 110453), (161, 94674), (186, 81949), (217, 70242), (322, 47337), (434, 35121), (483, 31558), (509, 29946), (651, 23414), (713, 21378), (966, 15779), (1018, 14973), (1302, 11707), (1426, 10689), (1527, 9982), (2139, 7126), (3054, 4991), (3563, 4278)]