15555643489

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1\times {\mathrm{3163}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 16250557120

約数和(自身を除く): 694913631

約数列:

[1, 37, 61, 2179, 2257, 3163, 80623, 117031, 132919, 192943, 4918003, 6892177, 7138891, 255010549, 420422797, 15555643489]

約数ペア:

[(1, 15555643489), (37, 420422797), (61, 255010549), (2179, 7138891), (2257, 6892177), (3163, 4918003), (80623, 192943), (117031, 132919)]