238571005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 306125568

約数和(自身を除く): 67554563

約数列:

[1, 5, 37, 41, 71, 185, 205, 355, 443, 1517, 2215, 2627, 2911, 7585, 13135, 14555, 16391, 18163, 31453, 81955, 90815, 107707, 157265, 538535, 672031, 1163761, 1289573, 3360155, 5818805, 6447865, 47714201, 238571005]

約数ペア:

[(1, 238571005), (5, 47714201), (37, 6447865), (41, 5818805), (71, 3360155), (185, 1289573), (205, 1163761), (355, 672031), (443, 538535), (1517, 157265), (2215, 107707), (2627, 90815), (2911, 81955), (7585, 31453), (13135, 18163), (14555, 16391)]