137154975

素因数分解:

$3^1\times 5^2\times {\mathrm{431}}^1\times {\mathrm{4243}}^1$

素因数の和:4687

約数の個数: 24

約数和(自身を含む): 227342592

約数和(自身を除く): 90187617

約数列:

[1, 3, 5, 15, 25, 75, 431, 1293, 2155, 4243, 6465, 10775, 12729, 21215, 32325, 63645, 106075, 318225, 1828733, 5486199, 9143665, 27430995, 45718325, 137154975]

約数ペア:

[(1, 137154975), (3, 45718325), (5, 27430995), (15, 9143665), (25, 5486199), (75, 1828733), (431, 318225), (1293, 106075), (2155, 63645), (4243, 32325), (6465, 21215), (10775, 12729)]