6377245

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 9285120

約数和(自身を除く): 2907875

約数列:

[1, 5, 7, 29, 35, 61, 103, 145, 203, 305, 427, 515, 721, 1015, 1769, 2135, 2987, 3605, 6283, 8845, 12383, 14935, 20909, 31415, 43981, 61915, 104545, 182207, 219905, 911035, 1275449, 6377245]

約数ペア:

[(1, 6377245), (5, 1275449), (7, 911035), (29, 219905), (35, 182207), (61, 104545), (103, 61915), (145, 43981), (203, 31415), (305, 20909), (427, 14935), (515, 12383), (721, 8845), (1015, 6283), (1769, 3605), (2135, 2987)]