2850147155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1367}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 3817704960

約数和(自身を除く): 967557805

約数列:

[1, 5, 17, 19, 85, 95, 323, 1291, 1367, 1615, 6455, 6835, 21947, 23239, 24529, 25973, 109735, 116195, 122645, 129865, 416993, 441541, 1764797, 2084965, 2207705, 8823985, 30001549, 33531143, 150007745, 167655715, 570029431, 2850147155]

約数ペア:

[(1, 2850147155), (5, 570029431), (17, 167655715), (19, 150007745), (85, 33531143), (95, 30001549), (323, 8823985), (1291, 2207705), (1367, 2084965), (1615, 1764797), (6455, 441541), (6835, 416993), (21947, 129865), (23239, 122645), (24529, 116195), (25973, 109735)]