16189095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 28373184

約数和(自身を除く): 12184089

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 1361, 2379, 3965, 4083, 6805, 11895, 17693, 20415, 53079, 83021, 88465, 249063, 265395, 415105, 1079273, 1245315, 3237819, 5396365, 16189095]

約数ペア:

[(1, 16189095), (3, 5396365), (5, 3237819), (13, 1245315), (15, 1079273), (39, 415105), (61, 265395), (65, 249063), (183, 88465), (195, 83021), (305, 53079), (793, 20415), (915, 17693), (1361, 11895), (2379, 6805), (3965, 4083)]