15511361276

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 29203071744

約数和(自身を除く): 13691710468

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 227, 454, 529, 751, 908, 989, 1058, 1502, 1978, 2116, 3004, 3956, 5221, 9761, 10442, 17273, 19522, 20884, 22747, 32293, 34546, 39044, 45494, 64586, 69092, 90988, 120083, 129172, 170477, 224503, 240166, 340954, 397279, 449006, 480332, 681908, 742739, 794558, 898012, 1485478, 1589116, 2970956, 3920971, 5163569, 7330511, 7841942, 10327138, 14661022, 15683884, 17082997, 20654276, 29322044, 34165994, 68331988, 90182333, 168601753, 180364666, 337203506, 360729332, 674407012, 3877840319, 7755680638, 15511361276]

約数ペア:

[(1, 15511361276), (2, 7755680638), (4, 3877840319), (23, 674407012), (43, 360729332), (46, 337203506), (86, 180364666), (92, 168601753), (172, 90182333), (227, 68331988), (454, 34165994), (529, 29322044), (751, 20654276), (908, 17082997), (989, 15683884), (1058, 14661022), (1502, 10327138), (1978, 7841942), (2116, 7330511), (3004, 5163569), (3956, 3920971), (5221, 2970956), (9761, 1589116), (10442, 1485478), (17273, 898012), (19522, 794558), (20884, 742739), (22747, 681908), (32293, 480332), (34546, 449006), (39044, 397279), (45494, 340954), (64586, 240166), (69092, 224503), (90988, 170477), (120083, 129172)]