85880095

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1028

約数の個数: 36

約数和(自身を含む): 126653544

約数和(自身を除く): 40773449

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 361, 665, 931, 971, 1805, 2527, 4655, 4855, 6797, 12635, 17689, 18449, 33985, 47579, 88445, 92245, 129143, 237895, 350531, 645715, 904001, 1752655, 2453717, 4520005, 12268585, 17176019, 85880095]

約数ペア:

[(1, 85880095), (5, 17176019), (7, 12268585), (19, 4520005), (35, 2453717), (49, 1752655), (95, 904001), (133, 645715), (245, 350531), (361, 237895), (665, 129143), (931, 92245), (971, 88445), (1805, 47579), (2527, 33985), (4655, 18449), (4855, 17689), (6797, 12635)]