73997825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6563}}^1$

素因数の和:6625

約数の個数: 24

約数和(自身を含む): 102555936

約数和(自身を除く): 28558111

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 6563, 11275, 32815, 72193, 164075, 269083, 360965, 1345415, 1804825, 2959913, 6727075, 14799565, 73997825]

約数ペア:

[(1, 73997825), (5, 14799565), (11, 6727075), (25, 2959913), (41, 1804825), (55, 1345415), (205, 360965), (275, 269083), (451, 164075), (1025, 72193), (2255, 32815), (6563, 11275)]