13430165

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 5923435

約数列:

[1, 5, 7, 35, 41, 49, 191, 205, 245, 287, 343, 955, 1337, 1435, 1715, 2009, 6685, 7831, 9359, 10045, 14063, 39155, 46795, 54817, 65513, 70315, 274085, 327565, 383719, 1918595, 2686033, 13430165]

約数ペア:

[(1, 13430165), (5, 2686033), (7, 1918595), (35, 383719), (41, 327565), (49, 274085), (191, 70315), (205, 65513), (245, 54817), (287, 46795), (343, 39155), (955, 14063), (1337, 10045), (1435, 9359), (1715, 7831), (2009, 6685)]