202155255

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104473}}^1$

素因数の和:104527

約数の個数: 24

約数和(自身を含む): 358554768

約数和(自身を除く): 156399513

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 104473, 313419, 522365, 940257, 1567095, 4492339, 4701285, 13477017, 22461695, 40431051, 67385085, 202155255]

約数ペア:

[(1, 202155255), (3, 67385085), (5, 40431051), (9, 22461695), (15, 13477017), (43, 4701285), (45, 4492339), (129, 1567095), (215, 940257), (387, 522365), (645, 313419), (1935, 104473)]