2461777925

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{761}}^1\times {\mathrm{1559}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 3095426880

約数和(自身を除く): 633648955

約数列:

[1, 5, 25, 83, 415, 761, 1559, 2075, 3805, 7795, 19025, 38975, 63163, 129397, 315815, 646985, 1186399, 1579075, 3234925, 5931995, 29659975, 98471117, 492355585, 2461777925]

約数ペア:

[(1, 2461777925), (5, 492355585), (25, 98471117), (83, 29659975), (415, 5931995), (761, 3234925), (1559, 1579075), (2075, 1186399), (3805, 646985), (7795, 315815), (19025, 129397), (38975, 63163)]