42125015

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 51692256

約数和(自身を除く): 9567241

約数列:

[1, 5, 73, 131, 365, 655, 881, 4405, 9563, 47815, 64313, 115411, 321565, 577055, 8425003, 42125015]

約数ペア:

[(1, 42125015), (5, 8425003), (73, 577055), (131, 321565), (365, 115411), (655, 64313), (881, 47815), (4405, 9563)]