1387184555

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{42467}}^1$

素因数の和:42658

約数の個数: 16

約数和(自身を含む): 1712309760

約数和(自身を除く): 325125205

約数列:

[1, 5, 47, 139, 235, 695, 6533, 32665, 42467, 212335, 1995949, 5902913, 9979745, 29514565, 277436911, 1387184555]

約数ペア:

[(1, 1387184555), (5, 277436911), (47, 29514565), (139, 9979745), (235, 5902913), (695, 1995949), (6533, 212335), (32665, 42467)]