13499045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 19837440

約数和(自身を除く): 6338395

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 409, 805, 943, 1435, 2045, 2863, 4715, 6601, 9407, 14315, 16769, 33005, 47035, 65849, 83845, 117383, 329245, 385687, 586915, 1928435, 2699809, 13499045]

約数ペア:

[(1, 13499045), (5, 2699809), (7, 1928435), (23, 586915), (35, 385687), (41, 329245), (115, 117383), (161, 83845), (205, 65849), (287, 47035), (409, 33005), (805, 16769), (943, 14315), (1435, 9407), (2045, 6601), (2863, 4715)]