187442885

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 280002240

約数和(自身を除く): 92559355

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 245, 335, 469, 601, 665, 931, 1273, 2345, 3005, 3283, 4207, 4655, 6365, 8911, 11419, 16415, 21035, 29449, 40267, 44555, 57095, 62377, 79933, 147245, 201335, 281869, 311885, 399665, 559531, 765073, 1409345, 1973083, 2797655, 3825365, 5355511, 9865415, 26777555, 37488577, 187442885]

約数ペア:

[(1, 187442885), (5, 37488577), (7, 26777555), (19, 9865415), (35, 5355511), (49, 3825365), (67, 2797655), (95, 1973083), (133, 1409345), (245, 765073), (335, 559531), (469, 399665), (601, 311885), (665, 281869), (931, 201335), (1273, 147245), (2345, 79933), (3005, 62377), (3283, 57095), (4207, 44555), (4655, 40267), (6365, 29449), (8911, 21035), (11419, 16415)]