254202855

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 414167040

約数和(自身を除く): 159964185

約数列:

[1, 3, 5, 15, 83, 191, 249, 415, 573, 955, 1069, 1245, 2865, 3207, 5345, 15853, 16035, 47559, 79265, 88727, 204179, 237795, 266181, 443635, 612537, 1020895, 1330905, 3062685, 16946857, 50840571, 84734285, 254202855]

約数ペア:

[(1, 254202855), (3, 84734285), (5, 50840571), (15, 16946857), (83, 3062685), (191, 1330905), (249, 1020895), (415, 612537), (573, 443635), (955, 266181), (1069, 237795), (1245, 204179), (2865, 88727), (3207, 79265), (5345, 47559), (15853, 16035)]