242238605

素因数分解:

$5^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 341798400

約数和(自身を除く): 99559795

約数列:

[1, 5, 7, 35, 49, 137, 245, 343, 685, 959, 1031, 1715, 4795, 5155, 6713, 7217, 33565, 36085, 46991, 50519, 141247, 234955, 252595, 353633, 706235, 988729, 1768165, 4943645, 6921103, 34605515, 48447721, 242238605]

約数ペア:

[(1, 242238605), (5, 48447721), (7, 34605515), (35, 6921103), (49, 4943645), (137, 1768165), (245, 988729), (343, 706235), (685, 353633), (959, 252595), (1031, 234955), (1715, 141247), (4795, 50519), (5155, 46991), (6713, 36085), (7217, 33565)]