6913165

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 3166835

約数列:

[1, 5, 7, 29, 35, 49, 139, 145, 203, 245, 343, 695, 973, 1015, 1421, 1715, 4031, 4865, 6811, 7105, 9947, 20155, 28217, 34055, 47677, 49735, 141085, 197519, 238385, 987595, 1382633, 6913165]

約数ペア:

[(1, 6913165), (5, 1382633), (7, 987595), (29, 238385), (35, 197519), (49, 141085), (139, 49735), (145, 47677), (203, 34055), (245, 28217), (343, 20155), (695, 9947), (973, 7105), (1015, 6811), (1421, 4865), (1715, 4031)]