384247925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1063}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 502676160

約数和(自身を除く): 118428235

約数列:

[1, 5, 19, 25, 95, 475, 761, 1063, 3805, 5315, 14459, 19025, 20197, 26575, 72295, 100985, 361475, 504925, 808943, 4044715, 15369917, 20223575, 76849585, 384247925]

約数ペア:

[(1, 384247925), (5, 76849585), (19, 20223575), (25, 15369917), (95, 4044715), (475, 808943), (761, 504925), (1063, 361475), (3805, 100985), (5315, 72295), (14459, 26575), (19025, 20197)]