15510996909

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{19991}}^1$

素因数の和:20140

約数の個数: 48

約数和(自身を含む): 24218148864

約数和(自身を除く): 8707151955

約数列:

[1, 3, 9, 27, 31, 81, 93, 103, 243, 279, 309, 837, 927, 2511, 2781, 3193, 7533, 8343, 9579, 19991, 25029, 28737, 59973, 86211, 179919, 258633, 539757, 619721, 775899, 1619271, 1859163, 2059073, 4857813, 5577489, 6177219, 16732467, 18531657, 50197401, 55594971, 63831263, 150592203, 166784913, 191493789, 500354739, 574481367, 1723444101, 5170332303, 15510996909]

約数ペア:

[(1, 15510996909), (3, 5170332303), (9, 1723444101), (27, 574481367), (31, 500354739), (81, 191493789), (93, 166784913), (103, 150592203), (243, 63831263), (279, 55594971), (309, 50197401), (837, 18531657), (927, 16732467), (2511, 6177219), (2781, 5577489), (3193, 4857813), (7533, 2059073), (8343, 1859163), (9579, 1619271), (19991, 775899), (25029, 619721), (28737, 539757), (59973, 258633), (86211, 179919)]