15501005104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{1579}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 32736272800

約数和(自身を除く): 17235267696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 433, 436, 866, 872, 1417, 1579, 1732, 1744, 2834, 3158, 3464, 5629, 5668, 6316, 6928, 11258, 11336, 12632, 20527, 22516, 22672, 25264, 41054, 45032, 47197, 82108, 90064, 94394, 164216, 172111, 188788, 328432, 344222, 377576, 613561, 683707, 688444, 755152, 1227122, 1367414, 1376888, 2237443, 2454244, 2734828, 2753776, 4474886, 4908488, 5469656, 8888191, 8949772, 9816976, 10939312, 17776382, 17899544, 35552764, 35799088, 71105528, 74524063, 142211056, 149048126, 298096252, 596192504, 968812819, 1192385008, 1937625638, 3875251276, 7750502552, 15501005104]

約数ペア:

[(1, 15501005104), (2, 7750502552), (4, 3875251276), (8, 1937625638), (13, 1192385008), (16, 968812819), (26, 596192504), (52, 298096252), (104, 149048126), (109, 142211056), (208, 74524063), (218, 71105528), (433, 35799088), (436, 35552764), (866, 17899544), (872, 17776382), (1417, 10939312), (1579, 9816976), (1732, 8949772), (1744, 8888191), (2834, 5469656), (3158, 4908488), (3464, 4474886), (5629, 2753776), (5668, 2734828), (6316, 2454244), (6928, 2237443), (11258, 1376888), (11336, 1367414), (12632, 1227122), (20527, 755152), (22516, 688444), (22672, 683707), (25264, 613561), (41054, 377576), (45032, 344222), (47197, 328432), (82108, 188788), (90064, 172111), (94394, 164216)]