127409615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 164462400

約数和(自身を除く): 37052785

約数列:

[1, 5, 29, 53, 59, 145, 265, 281, 295, 1405, 1537, 1711, 3127, 7685, 8149, 8555, 14893, 15635, 16579, 40745, 74465, 82895, 90683, 431897, 453415, 480791, 878687, 2159485, 2403955, 4393435, 25481923, 127409615]

約数ペア:

[(1, 127409615), (5, 25481923), (29, 4393435), (53, 2403955), (59, 2159485), (145, 878687), (265, 480791), (281, 453415), (295, 431897), (1405, 90683), (1537, 82895), (1711, 74465), (3127, 40745), (7685, 16579), (8149, 15635), (8555, 14893)]