3869876905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{20903}}^1$

素因数の和:21576

約数の個数: 16

約数和(自身を含む): 4727983104

約数和(自身を除く): 858106199

約数列:

[1, 5, 61, 305, 607, 3035, 20903, 37027, 104515, 185135, 1275083, 6375415, 12688121, 63440605, 773975381, 3869876905]

約数ペア:

[(1, 3869876905), (5, 773975381), (61, 63440605), (305, 12688121), (607, 6375415), (3035, 1275083), (20903, 185135), (37027, 104515)]