39201885

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4813}}^1$

素因数の和:5005

約数の個数: 24

約数和(自身を含む): 68339544

約数和(自身を除く): 29137659

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 4813, 8145, 14439, 24065, 43317, 72195, 216585, 871153, 2613459, 4355765, 7840377, 13067295, 39201885]

約数ペア:

[(1, 39201885), (3, 13067295), (5, 7840377), (9, 4355765), (15, 2613459), (45, 871153), (181, 216585), (543, 72195), (905, 43317), (1629, 24065), (2715, 14439), (4813, 8145)]