38953305

素因数分解:

$3^4\times 5^1\times {\mathrm{96181}}^1$

素因数の和:96198

約数の個数: 20

約数和(自身を含む): 69828132

約数和(自身を除く): 30874827

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 96181, 288543, 480905, 865629, 1442715, 2596887, 4328145, 7790661, 12984435, 38953305]

約数ペア:

[(1, 38953305), (3, 12984435), (5, 7790661), (9, 4328145), (15, 2596887), (27, 1442715), (45, 865629), (81, 480905), (135, 288543), (405, 96181)]