15150681

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 36

約数和(自身を含む): 27101568

約数和(自身を除く): 11950887

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1423, 1521, 3549, 4269, 9961, 10647, 12807, 18499, 29883, 55497, 89649, 129493, 166491, 240487, 388479, 721461, 1165437, 1683409, 2164383, 5050227, 15150681]

約数ペア:

[(1, 15150681), (3, 5050227), (7, 2164383), (9, 1683409), (13, 1165437), (21, 721461), (39, 388479), (63, 240487), (91, 166491), (117, 129493), (169, 89649), (273, 55497), (507, 29883), (819, 18499), (1183, 12807), (1423, 10647), (1521, 9961), (3549, 4269)]