8042275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 10713600

約数和(自身を除く): 2671325

約数列:

[1, 5, 17, 25, 85, 127, 149, 425, 635, 745, 2159, 2533, 3175, 3725, 10795, 12665, 18923, 53975, 63325, 94615, 321691, 473075, 1608455, 8042275]

約数ペア:

[(1, 8042275), (5, 1608455), (17, 473075), (25, 321691), (85, 94615), (127, 63325), (149, 53975), (425, 18923), (635, 12665), (745, 10795), (2159, 3725), (2533, 3175)]