157056225

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{39511}}^1$

素因数の和:39577

約数の個数: 24

約数和(自身を含む): 264572352

約数和(自身を除く): 107516127

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 39511, 118533, 197555, 592665, 987775, 2094083, 2963325, 6282249, 10470415, 31411245, 52352075, 157056225]

約数ペア:

[(1, 157056225), (3, 52352075), (5, 31411245), (15, 10470415), (25, 6282249), (53, 2963325), (75, 2094083), (159, 987775), (265, 592665), (795, 197555), (1325, 118533), (3975, 39511)]