84714925

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 107243136

約数和(自身を除く): 22528211

約数列:

[1, 5, 25, 103, 167, 197, 515, 835, 985, 2575, 4175, 4925, 17201, 20291, 32899, 86005, 101455, 164495, 430025, 507275, 822475, 3388597, 16942985, 84714925]

約数ペア:

[(1, 84714925), (5, 16942985), (25, 3388597), (103, 822475), (167, 507275), (197, 430025), (515, 164495), (835, 101455), (985, 86005), (2575, 32899), (4175, 20291), (4925, 17201)]