15205722790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28690043}}^1$

素因数の和:28690103

約数の個数: 16

約数和(自身を含む): 27886722768

約数和(自身を除く): 12680999978

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 28690043, 57380086, 143450215, 286900430, 1520572279, 3041144558, 7602861395, 15205722790]

約数ペア:

[(1, 15205722790), (2, 7602861395), (5, 3041144558), (10, 1520572279), (53, 286900430), (106, 143450215), (265, 57380086), (530, 28690043)]