331980095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{1907}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 409792608

約数和(自身を除く): 77812513

約数列:

[1, 5, 37, 185, 941, 1907, 4705, 9535, 34817, 70559, 174085, 352795, 1794487, 8972435, 66396019, 331980095]

約数ペア:

[(1, 331980095), (5, 66396019), (37, 8972435), (185, 1794487), (941, 352795), (1907, 174085), (4705, 70559), (9535, 34817)]