425347825

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{36277}}^1$

素因数の和:36361

約数の個数: 24

約数和(自身を含む): 611792192

約数和(自身を除く): 186444367

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 11725, 36277, 181385, 253939, 906925, 1269695, 2430559, 6348475, 12152795, 17013913, 60763975, 85069565, 425347825]

約数ペア:

[(1, 425347825), (5, 85069565), (7, 60763975), (25, 17013913), (35, 12152795), (67, 6348475), (175, 2430559), (335, 1269695), (469, 906925), (1675, 253939), (2345, 181385), (11725, 36277)]