6749505

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{3061}}^1$

素因数の和:3086

約数の個数: 36

約数和(自身を含む): 13613652

約数和(自身を除く): 6864147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 3061, 9183, 15305, 21427, 27549, 45915, 64281, 107135, 137745, 149989, 192843, 321405, 449967, 749945, 964215, 1349901, 2249835, 6749505]

約数ペア:

[(1, 6749505), (3, 2249835), (5, 1349901), (7, 964215), (9, 749945), (15, 449967), (21, 321405), (35, 192843), (45, 149989), (49, 137745), (63, 107135), (105, 64281), (147, 45915), (245, 27549), (315, 21427), (441, 15305), (735, 9183), (2205, 3061)]