145821599

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 201916800

約数和(自身を除く): 56095201

約数列:

[1, 7, 11, 19, 29, 49, 77, 133, 203, 209, 319, 491, 539, 551, 931, 1421, 1463, 2233, 3437, 3857, 5401, 6061, 9329, 10241, 14239, 15631, 24059, 26999, 37807, 42427, 65303, 99673, 102619, 156629, 264649, 270541, 296989, 457121, 697711, 718333, 1096403, 1893787, 2975951, 5028331, 7674821, 13256509, 20831657, 145821599]

約数ペア:

[(1, 145821599), (7, 20831657), (11, 13256509), (19, 7674821), (29, 5028331), (49, 2975951), (77, 1893787), (133, 1096403), (203, 718333), (209, 697711), (319, 457121), (491, 296989), (539, 270541), (551, 264649), (931, 156629), (1421, 102619), (1463, 99673), (2233, 65303), (3437, 42427), (3857, 37807), (5401, 26999), (6061, 24059), (9329, 15631), (10241, 14239)]