2548557615

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1\times {\mathrm{1283}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 4112580096

約数和(自身を除く): 1564022481

約数列:

[1, 3, 5, 15, 151, 453, 755, 877, 1283, 2265, 2631, 3849, 4385, 6415, 13155, 19245, 132427, 193733, 397281, 581199, 662135, 968665, 1125191, 1986405, 2905995, 3375573, 5625955, 16877865, 169903841, 509711523, 849519205, 2548557615]

約数ペア:

[(1, 2548557615), (3, 849519205), (5, 509711523), (15, 169903841), (151, 16877865), (453, 5625955), (755, 3375573), (877, 2905995), (1283, 1986405), (2265, 1125191), (2631, 968665), (3849, 662135), (4385, 581199), (6415, 397281), (13155, 193733), (19245, 132427)]