15203929791

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 20684160000

約数和(自身を除く): 5480230209

約数列:

[1, 3, 83, 239, 249, 449, 569, 717, 1347, 1707, 19837, 37267, 47227, 59511, 107311, 111801, 135991, 141681, 255481, 321933, 407973, 766443, 8906813, 11287253, 21204923, 26720439, 33861759, 61059959, 63614769, 183179877, 5067976597, 15203929791]

約数ペア:

[(1, 15203929791), (3, 5067976597), (83, 183179877), (239, 63614769), (249, 61059959), (449, 33861759), (569, 26720439), (717, 21204923), (1347, 11287253), (1707, 8906813), (19837, 766443), (37267, 407973), (47227, 321933), (59511, 255481), (107311, 141681), (111801, 135991)]