7625075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 10044000

約数和(自身を除く): 2418925

約数列:

[1, 5, 23, 25, 89, 115, 149, 445, 575, 745, 2047, 2225, 3427, 3725, 10235, 13261, 17135, 51175, 66305, 85675, 305003, 331525, 1525015, 7625075]

約数ペア:

[(1, 7625075), (5, 1525015), (23, 331525), (25, 305003), (89, 85675), (115, 66305), (149, 51175), (445, 17135), (575, 13261), (745, 10235), (2047, 3725), (2225, 3427)]