2015220501

素因数分解:

$3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{23677}}^1$

素因数の和:23890

約数の個数: 36

約数和(自身を含む): 3403807212

約数和(自身を除く): 1388586711

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 193, 441, 579, 1351, 1737, 4053, 9457, 12159, 23677, 28371, 71031, 85113, 165739, 213093, 497217, 1160173, 1491651, 3480519, 4569661, 10441557, 13708983, 31987627, 41126949, 95962881, 223913389, 287888643, 671740167, 2015220501]

約数ペア:

[(1, 2015220501), (3, 671740167), (7, 287888643), (9, 223913389), (21, 95962881), (49, 41126949), (63, 31987627), (147, 13708983), (193, 10441557), (441, 4569661), (579, 3480519), (1351, 1491651), (1737, 1160173), (4053, 497217), (9457, 213093), (12159, 165739), (23677, 85113), (28371, 71031)]