25290825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 48568320

約数和(自身を除く): 23277495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 67, 75, 105, 175, 201, 335, 469, 525, 719, 1005, 1407, 1675, 2157, 2345, 3595, 5025, 5033, 7035, 10785, 11725, 15099, 17975, 25165, 35175, 48173, 53925, 75495, 125825, 144519, 240865, 337211, 377475, 722595, 1011633, 1204325, 1686055, 3612975, 5058165, 8430275, 25290825]

約数ペア:

[(1, 25290825), (3, 8430275), (5, 5058165), (7, 3612975), (15, 1686055), (21, 1204325), (25, 1011633), (35, 722595), (67, 377475), (75, 337211), (105, 240865), (175, 144519), (201, 125825), (335, 75495), (469, 53925), (525, 48173), (719, 35175), (1005, 25165), (1407, 17975), (1675, 15099), (2157, 11725), (2345, 10785), (3595, 7035), (5025, 5033)]