171302805

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29059}}^1$

素因数の和:29201

約数の個数: 24

約数和(自身を含む): 299201760

約数和(自身を除く): 127898955

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 29059, 87177, 145295, 261531, 435885, 1307655, 3806729, 11420187, 19033645, 34260561, 57100935, 171302805]

約数ペア:

[(1, 171302805), (3, 57100935), (5, 34260561), (9, 19033645), (15, 11420187), (45, 3806729), (131, 1307655), (393, 435885), (655, 261531), (1179, 145295), (1965, 87177), (5895, 29059)]