27641940865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{415013}}^1$

素因数の和:415209

約数の個数: 32

約数和(自身を含む): 41594363136

約数和(自身を除く): 13952422271

約数列:

[1, 5, 7, 11, 35, 55, 77, 173, 385, 865, 1211, 1903, 6055, 9515, 13321, 66605, 415013, 2075065, 2905091, 4565143, 14525455, 22825715, 31956001, 71797249, 159780005, 358986245, 502580743, 789769739, 2512903715, 3948848695, 5528388173, 27641940865]

約数ペア:

[(1, 27641940865), (5, 5528388173), (7, 3948848695), (11, 2512903715), (35, 789769739), (55, 502580743), (77, 358986245), (173, 159780005), (385, 71797249), (865, 31956001), (1211, 22825715), (1903, 14525455), (6055, 4565143), (9515, 2905091), (13321, 2075065), (66605, 415013)]