188879.0000000

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 7223040

約数和(自身を除く): 3004185

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 131, 285, 339, 393, 565, 655, 1695, 1965, 2147, 2489, 6441, 7467, 10735, 12445, 14803, 32205, 37335, 44409, 74015, 222045, 281257, 843771, 1406285, 4218855]

約数ペア:

[(1, 4218855), (3, 1406285), (5, 843771), (15, 281257), (19, 222045), (57, 74015), (95, 44409), (113, 37335), (131, 32205), (285, 14803), (339, 12445), (393, 10735), (565, 7467), (655, 6441), (1695, 2489), (1965, 2147)]