1260571105

素因数分解:

$5^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1\times {\mathrm{1289}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 1521095760

約数和(自身を除く): 260524655

約数列:

[1, 5, 317, 617, 1289, 1585, 3085, 6445, 195589, 408613, 795313, 977945, 2043065, 3976565, 252114221, 1260571105]

約数ペア:

[(1, 1260571105), (5, 252114221), (317, 3976565), (617, 2043065), (1289, 977945), (1585, 795313), (3085, 408613), (6445, 195589)]